An online air ticket booking system is a software application that allows users to search for, compare, and book flights over the internet. It typically includes a search function that allows users to enter their travel details (such as departure and arrival cities, travel dates, and number of travelers) and displays a list of available flights that meet their criteria. The system may also allow users to filter their search results by factors such as price, airline, or flight duration. Once a user has selected a flight, they can book their ticket and pay for it using a credit card or other online payment method.

Programming Language:

• Front End : ASP Script
• Back End : Microsoft Access Driver (MDB)

Online air ticket booking system database might include:

1. Flights: This table would store information about each flight, such as the flight number, departure and arrival cities, departure and arrival times, flight duration, and the number of available seats.
2. Airlines: This table would store information about each airline, such as the name, logo, and contact information.
3. Airports: This table would store information about each airport, such as the airport code, name, location, and time zone.
4. Prices: This table would store the prices for each flight, including the base price and any applicable taxes or fees.
5. Bookings: This table would store information about each booking, such as the flight and user details, the number of travelers, and the booking status (e.g. confirmed, cancelled).
6. Users: This table would store information about each user of the system, such as their name, contact details, and login credentials.
7. Payment methods: This table would store information about the various payment methods that are accepted by the system, such as credit card or PayPal.
8. Payment transactions: This table would store information about each payment transaction, including the booking reference, payment method, and transaction amount.