User: Hello, I'd like to order tickets to a movie
Assistant: Sure, where is the location of the theater you would like?
User: Hillview Oregon
Assistant: Sure! I have one theater, the Mountain AMC 16, is this ok?
User: Yes
Assistant: Great! What movie would you like to see?
User: 2 tickets for Mulan
Assistant: I have 4:00, 6:10, 8:30 and 10:40 PM showings, which would you like?
User: the 8:30 PM one please
Assistant: Great, would you like to confirm the order?
User: Actually, I need to change something
Assistant: Sure, what would you like to change?