Airline_booking_system

This program is for Airline Booking System ,and it made for mini project for subject Object-Oriented Concepts in 2nd year.

what this program do :

• Load The Old Data From JSON File (using GSON library) and start the program.

• List All Flights.

• Add Flight.

• Edit a Flight.

• Delete Flight.

• Search For A flight.

• Book A Ticket.

• Edit A Ticket.

• List All Ticket.

• Print A Ticket As A PDF File (using PDFBox library).

• Cancel A Ticket.

• Exit The System And Save The Data In the JSON File.