User: Hello. I would like to see a movie Friday.
Assistant: I can help with that. What do you want to see.
User: Is the Invisible Man showing at the B & B Theater in Overland Park?
Assistant: No, it is not?
User: Will it be showing at AMC Town Center on Friday?
Assistant: Yes, it will.
User: What are the showtimes?
Assistant: It will be showing at 6:45 and 8:40 pm.
User: Ok. I would like 4 tickets to the 6:45 show. Is that an IMAX theater?
Assistant: No, it is not. The 8:40 is in an IMAX theater.
User: Then I would like 4 tickets to the 8:40 show.
Assistant: So, you want 4 tickets to see the Invisible Man at 8:40 at AMC Town Center Friday. Is that correct?
User: HMMM. I am thinking I should change that. I would like 2 tickets instead.
Assistant: So you want 2 tickets instead of 4?