User: Hello assistant. I want some movie tickets.
Assistant: Okay, what movie do you want to see?
User: I think I want to see Frozen 2.
Assistant: OK. What movie theatre will you be visiting?
User: I want to go to Marcus Theatre in Belleville.
Assistant: Okay. How many tickets do you need?
User: Two tickets please.
Assistant: Okay, would you like to see it in IMAX or standard?
User: IMAX please.
Assistant: What time would you like to see your movie?
User: At 7:00 PM
Assistant: Okay, to confirm, you want two tickets to see Frozen 2 at Marcus Theatre in Belleville IL, at 7:00 PM, IMAX?
User: No, I actually would like to change that. I want to see Bad Boys for Life instead.
Assistant: Okay, what time?
User: 7:00 PM
Assistant: At what theatre?
User: Marcus Theatre in Belleville
Assistant: How many tickets?
User: Still two.
Assistant: IMAX or standard?