User: I'd like to find out if the movie 1917 is playing at the AMC Boston Common movie theater
Assistant: Sure, I can help you with that. Is there a specific time you'd like to see the movie?
User: Yes, 9 PM please.
Assistant: Okay, I just checked and it is playing at the AMC Boston Common at 9 PM.
User: Great, I'd like you to purchase 2 tickets.
Assistant: The cost would be 12 dollars per ticket, is that okay?
User: Yes. Actually, you know what? I've changed my mind. Instead of the AMC Boston Common I'd like to watch it at a different theater. Instead I'd like you to buy tickets at the Landmark's Kendall Square Cinema. Can you tell me if it's also playing there at 9 PM?
Assistant: Yes, I can do that. I'll check now.