Design Restaurant Waitlist

Design a restaurant waitlist system that supports the following functions: Add a guest to the waitlist. Remove a guest from the waitlist. Serve a guest when a table becomes available. The system should maintain good user interaction, allowing assumptions and operations based on those assumptions. Please design a class or multiple functions to implement these features and provide complete code. Input: A list of operations to add and remove guests as well as events for when tables become available. Output: Output the name of the guest each time they are served. Note: Guests can be identified by their names, and the number of tables at the restaurant is limited. Example: Input: ["add Alice", "add Bob", "serve", "add Cindy", "serve", "serve"] Output: "Alice", "Bob", "Cindy" Example Input add Alice add Carol remove Alice serve serve