User: Hey assistant.
Assistant: Hello User1.
User: I want to go see a movie tonight, can you help me book tickets?
Assistant: Absolutely, what movie do you want to watch tonight?
User: I don't know what is out right now, can you tell me what is playing downtown at my regular theater?
Assistant: Sure, at Cinema 6 you have the new bad boys movie and dolittle movie opening. At the top of the box office is the movie 1917...
User: Oh yes, I really wanted to see that one. That's the one about WWI right?
Assistant: That's right, directed by Sam Mendes it follows a soldier on the front lines of WWI.
User: What are the showtimes at Cinema 6 for 1917?
Assistant: It's very popular and playing all day, starting at 1:40 to 10:40. In fact, the 8:20 showing is already sold out.
User: How about a showing at 9?
Assistant: There is a showing at 9:00.
User: Can you book me a ticket for that in IMAX?
Assistant: Absolutely, I will reserve you a ticket and you can pick it up at the movie theater.
User: Oh wait, actually I need to change times. I have that Dinner with Steve. Is there a showing after 9?
Assistant: There is one at 10, is that too late?
User: No, I really want to see the movie.
Assistant: Okay I will rebook and reserve you a ticket for 10. Just to confirm, you want an IMAX ticket for the 10pm showing of 1917?