User: I want to see Downhill in a theater.
Assistant: Okay, let's buy some movie tickets. Your preferred theater is set to AMC Promenade 24. Would you like to look here?
User: Yes.
Assistant: Sure thing. When would you like to go?
User: Actually, switch theater.
Assistant: Okay, I understand you want to change your theater. Where would you like to go? Give me a name, or a zipcode, and I'll help you find one.
User: AMC Orchard.
Assistant: Okay, let's look for tickets for Downhill at AMC Orchard 12, Westminster. When would you like to go?
User: Saturday afternoon.
Assistant: Current showtimes for Downhill include: 1:30 PM, 4:15 PM.