User: Hello, I'd like to buy a couple of movie tickets.
Assistant: All right, Can you tell me what theater you want to go to?
User: I think I'll do the...Mountain AMC 16, that sounds good.
Assistant: Got it. What movie do you want to see?
User: Mulan.
Assistant: We've got several showings for Mulan. Want to see them?
User: Sure.
Assistant: There are 4:00pm, 6:10pm, 8:30pm and 10:40pm showings.
User: I'll choose the 10:40 PM one.
Assistant: How many people are going?
User: Two.
Assistant: To confirm, two tickets for Mulan at 4:00 PM in the Mountain AMC 16. Is that correct?
User: No, I wanted the 10:40 PM showing please.
Assistant: OK, I'm correcting the showing from 4:00PM to 10:40 PM.
User: That sounds good.
Assistant: Two tickets for Mulan at 10:40 PM in the Mountain AMC 16.