This sequence diagram illustrates the workflow of an online movie ticket booking system. The process begins with the Customer searching for movies through the Booking System, which fetches details and seat availability from the Cinema System. After receiving the information, the customer selects the desired movie, showtime, and seats. The Booking System reserves the selected seats with the Cinema System. Next, the customer completes the payment through the Payment Gateway, which confirms the transaction to the Booking System. Finally, the system confirms the booking with the Cinema System and sends the ticket details to the customer, completing the process.
