You have been selected to work on the backend of a new movie ticketing website (like https://bookmyshow.com). At a minimum, the website is expected to have the following features - Ability to view all the movies playing in your city Ability to check all cinemas in which a movie is playing along with all the showtimes For each showtime, check the availability of seats User Sign up and login Ability to book a ticket. (No payment gateway integration is required. Assume tickets can be booked for free)