User: Hi, I want to buy movie tickets.
Assistant: Hello, how may I help you?
User: I want to buy movie tickets for the movie "Bad Boys For Life".
Assistant: Sure, I can help you. What city and movie theater are you preferring to?
User: The city is Santa Ana, California and the name of the movie theater is Edward 21.
Assistant: Thank you!
User: No problem.
Assistant: At what time do you want to book the tickets?
User: 8:00 PM
Assistant: And what is your screening reference?
User: Please make it Standard.
Assistant: How many movie tickets do you want?
User: I would like to have 5 movie tickets.
Assistant: Thank you!
User: I do apologize, I change my mind on the movie. Please change it to Dolittle.
Assistant: No problem! I will do that right away. And do you still want the same time?