Airline ticketing programming

#include <iostream>
#include <iomanip>
#include <map>
#include <cstring>
#include <cstdlib>
#include <ostream>
#include <fstream>
#include <string>
#include <sstream>
#include <vector>
#include <algorithm>
#include <ctime>
#define  HEAD_1  "--------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
#define HEAD_2 "Conf#		Name			Age			Passport#		Seat		Flight		Gate		Depart		Distenation		Bagage#			Bagage Amount		Status		\n"
 
using namespace std;
 
class Time
 {
 	private:
 	time_t rawtime; 
 	public:
 	struct tm * timeinfo;
	Time()
	{
    	time ( &rawtime );
    	timeinfo = localtime ( &rawtime );
	}
};  
 
class Passenger
{
	private:
	string info;
	public:
	string id;
	map<string, string>::iterator it; 
	map<string,string> data;
	Passenger()
	{
 
		getPassengerList();
 
	}
	void getPassengerList()
	{
		ifstream file("ResevationList.txt", ios::in);
		if(!file)
		{
			cout << "File was not exist ";
		}
		it = data.begin();
		while(!file.eof())
		{
			getline(file,id,'\t');
			getline(file,info,'\n');
			data.insert(it,pair<string,string> (id,info));
			it++;	
		}
		file.close();
	}
};
 
class outputData : public Passenger
{
	public:
	Passenger pa;    
	fstream files;
	void menu(string &filename,int counter,int i,string &temp,string &id)
	{
		writePlist(filename,id,temp);
		writeRlist(id,temp);
	}
	void NewData(string &filename,int counter,int i,string &temp,string &id)
	{
		NewDataWriteRlist(filename,id,temp);
	}
 
  	void NewDataWriteRlist(string &filename,string& id, string& temp)
  	{
  		int points;
    	fstream files;
    	string temp6;
    	files.open(filename.c_str(),ios::in|ios::out|ios::app);
    	files.seekg(0,ios::end);
    	points = files.tellg();
    	if(points == 0)
  		{
  			files << "****** PASSENGER LIST FOR " << filename.c_str() << "******** "<<endl;
  			files << endl;
  			files << HEAD_1;
   	    	files << HEAD_2; 
			files << HEAD_1; 
 		}
 		files << id << "\t" << temp <<endl;
  		files.close();
  	}
	void writeRlist(string& id, string& temp)
	{  
		files.open("ResevationList.txt", ios::out);
		// files.open("ResevationList.txt", ios::out);
		pa.data.erase(id);
		for (pa.it = pa.data.begin(); pa.it != pa.data.end(); pa.it++ )
		{ 
    		files << pa.it -> first << "\t" << pa.it -> second << endl;
  		}
  		files.close();
	}
 
	void writePlist(string &filename,string &id, string &temp)
	{
		int points;
    	fstream files;
    	string temp6;
    	files.open(filename.c_str(),ios::in|ios::out|ios::app);
    	files.seekg(0,ios::end);
    	points = files.tellg();
    	if(points == 0)
  		{
  			files << "****** PASSENGER LIST FOR " << filename.c_str() << "******** "<<endl;
  			files << endl;
  			files << HEAD_1;
   	    	files << HEAD_2; 
			files << HEAD_1; 
 		}
  		files << id <<'\t'<< pa.data.find(id)->second << endl;   
  		files.close();
	}
};
 
class checkIn : public Passenger 
{
	private:
	char yes_no;
	outputData op;
	public:
	string temp2[13];
	string temp;		string temp3;		int menu;
	string data2;		Passenger pa;		string id;
	size_t point;		size_t point2;		int counter;
	int i;              string filename;
	checkIn():Passenger()
	{
		getNum(id);
		printData(id);
		temp = pa.data.find(id) -> second;
		fixData(id,filename,counter,i,temp);
		op.menu(filename,counter,i,temp,id);
 
	}
	void fixData(string &id,string &filename,int &counter, int &i,string &temp)
	{
		divData(counter,i,temp);
		putData(id,counter);
		while(toupper(getYN()) == 'Y')
		{
			menu = getMenu();
			getCase(menu);
		}
		getFilename(filename);
		putData(id,counter);
 
	}
	int getMenu()
	{
	    system("clear");
		//system("CLS");
	    cout << "**** UPDATE MENU ******"<<endl;
		cout << "1) Flight # "   << setw(21)    << "4) Destenation "<< endl;
		cout << "2) Gate # "     << setw(18)    << "5) Seat # "<< endl;
		cout << "3) Depart time "<< setw(12)    << "6) Status"<<endl;
	    cin >> menu;
	    while((menu < 0)||(menu > 6))
	    {
		    cout << "***** ERROR *****" << endl;
		    cout << "Invalid number "<< endl;
			cout << "1) Flight # "   << setw(21)    << "4) Destenation "<< endl;
			cout << "2) Gate # "     << setw(18)    << "5) Seat # "<< endl;
			cout << "3) Depart time "<< setw(12)    << "6) Status"<<endl;
 
    		cin >> menu;
	    }
	    return menu;
	}
	void divData(int &counter,int &i,string &temp)
	{
        i=0;
		for(i;!temp.empty();i++)
		{
			point = temp.find('\t');
			temp2[i] = temp.substr(0,point); 
			temp = temp.substr(point);
		    point2 = temp.find('\t');
			temp = temp.substr(1);
		}
		counter = i;
	}
 
	void putData(string &id,int &counter)
	{
		int counter3 = 0;
		system("clear");
		//system("CLS");
		string newdata;
		cout << endl;
	  	for(counter3;counter3 < counter;counter3++)
	  	{
	    	newdata.append(temp2[counter3]);
	    	newdata.push_back('\t');
	  	}
 		pa.data.erase(id);
  	    pa.data.insert(pair<string,string>(id,newdata));
  	    printData(id);
	}
	void getFilename(string &filename)
	{
    	filename.append(temp2[4]);
    	filename.append(".txt");
    	cout<<filename<<endl;
	}
	void getCase(int &menu)
	{
		string fix;
		switch(menu)
		{   
			cin.ignore(' ',100);
			case 1:
			cout << "New flight name : ";
			cin.ignore(100,'\n');
			getline(cin,fix);
			temp2[4] = fix;
			break;
			case 2:
			cout << "New Gate Number : ";
			cin.ignore(100,'\n');
			getline(cin,fix);
			temp2[5] = fix;
			break;
			case 3:
			cout << "New Departure Time : ";
			cin.ignore(100,'\n');	
			getline(cin,fix);
			temp2[6] = fix;
			break;
			case 4:
			cout << "New Destination : ";
			cin.ignore(100,'\n');	
			getline(cin,fix);
			temp2[7] = fix;
			break;
			case 5:
			cout << "New Seat Number : ";
			cin.ignore(100,'\n');	
			getline(cin,fix);
			temp2[3] = fix;
			break;
			case 6:
			cout << "New Status : ";
			cin.ignore(100,'\n');	
			getline(cin,fix);
			temp2[11] = fix;
			break;
    	}
	}
	void printData(string &id)
	{
		cout << HEAD_1;
		cout << HEAD_2;
		cout << HEAD_1;
		cout << id <<'\t'<< pa.data.find(id) -> second << endl;
	}
	void getNum(string &id)
	{
 
		cout << "Enter a Reservation Number : ";
		cin >> id;
        try
        {
		    while(pa.data.find(id) -> second.empty())
		    {
			    cout << "***** Error ******" <<endl;
			    cout << "System doesn't have requested confarm number "<< endl; 
			    cout << "Enter a correct confarm number : ";
			    cin >> id;
		    }
	    }
	    catch(int e)
	    {
	        cout << "*** error *** "<<endl;
	        cout << "System has a unslove error" << endl;
	        cout << "system will log out Start up again "<< endl;
	        cout << "If the same error occured next time  " << endl;
	        cout << "please ask software company " << endl;
	        cout << "our technitian will help to solve this prolem "<<endl;
        }    
 
	}
	char getYN()
	{
		cout << "Fix data (Yes = Y / No = N)?" <<endl;
		cin >> yes_no;
		while((toupper(yes_no) != 'Y')&&(toupper(yes_no) != 'N'))
		{
			cout << "Your request is invalid "<<endl;
			cout << "Fix data (Yes = Y / No = N)?"<<endl;
			cin >> yes_no;
		}
		return yes_no;
	}
 
};
 
 class createData : public Passenger
{
	private:
	string paData[12];
	outputData op;
	Passenger pa;
	string id;
	public:
	string filename;
	string newdata;
	int counter3;
	int i;
	createData()
	{
		getData();
		getMap(id,newdata);
		getFilename(filename);
		op.NewData(filename,counter3,i,newdata,id);
	}
	void getFilename(string &filename)
	{
    	filename.append(paData[5]);
    	filename.append(".txt");
	}
	void getMap(string &id,string &newdata)
	{
		i = 12;
		counter3 = 1;
  		for(counter3;counter3 < i;counter3++)
	  	{
	    	newdata.append(paData[counter3]);
	    	newdata.push_back('\t');
	  	}
	  	id = paData[0];
		pa.data.insert(pair<string,string>(id,newdata));
	}
	void getData()
	{
		string newCost;
 
		cout << "***** NEW PASSENGER INFO *****" << endl;
		cout << "Enter a Conform Numbr : ";
		cin.ignore(1,' ');
		getline(cin,newCost);
		while(newCost.length() != 5)
		{
			cout << "***** Error *****"<< endl;
			cout << "Conf Number must be 5 degit "<< endl;
			cout << "Try Conf Number again "<<endl;
			cout << "Conformation Number : ";
			getline(cin,newCost);
		}
		paData[0] = newCost;
		cout << "Enter a Passenger Name : ";
		getline(cin,newCost);
		paData[1] = newCost;
		cout << "Enter a Age : ";
		getline(cin,newCost);
		paData[2] = newCost;
		cout << "Enter a Passport Number : ";
		getline(cin,newCost);
		paData[3] = newCost;
		cout << "Enter a Seat Number : ";
		getline(cin,newCost);
		paData[4] = newCost;
		cout << "Enter a Fright Number : ";
		getline(cin,newCost);
		paData[5] = newCost;
		cout << "Enter a Gate Number : ";
		getline(cin,newCost);
		paData[6] = newCost;
		cout << "Enter a Dapart : ";
		getline(cin,newCost);
		paData[7] = newCost;
		cout << "Enter a Destination : ";
		getline(cin,newCost);
		paData[8] = newCost;
		cout << "Enter a Bagage Number : ";
		getline(cin,newCost);
		paData[9] = newCost;
		cout << "Enter a Bagage Amount : ";
		getline(cin,newCost);
		paData[10] = newCost;
		cout << "Enter a Status : ";
		getline(cin,newCost);
		paData[11] = newCost;
	}
 
};
 
 
 int main(void)
{
	int len;
	string id;
	string info;
	int menu;
	char yes_no;
	system("clear");
	//system("CLS");
/*	ifstream file("z.txt");
	if(!file)
	{
		cout << "File was not exist ";
	}*/
	int counter = 0;
	do{
		Time tm;
		system("clear");
		//system("CLS");
		cout << "CHECK IN SYSTEM FOR DOMESTIC / INTERNATIONAL AIRLINE "<<endl;
		cout << asctime (tm.timeinfo);
  		cout << "***** Menu ******"<<endl;
  		cout << "1) Check In "<< endl;
  		cout << "2) New Customer " << endl;
  		cout << "3) Cancel "<< endl;
  		cin >> menu;
  		while((menu < 0)|| (menu > 4))
		{
			cout << "***** ERROR ******" <<endl;
			cout << "Menu is chosen by between 1 and 4 "<<endl;
			cout << "1) Check In "<< endl;
  			cout << "2) New Customer " << endl;
  			cout << "3) Cancel "<< endl;
  			cin >> menu;
		}
 
		system("clear");
		//system("CLS");
		cout << asctime (tm.timeinfo);
		if(menu == 1)
		{
		    checkIn();			
		}
		if(menu == 2)
		{
		    createData(); 
		}
		if(menu == 3)
		{
				break;
		}
	}while(menu != 3);
	return 0;
}