User: I need to get movie tickets.
Assistant: Ok. What day are you going?
User: Tonight.
Assistant: What movie do you want to see?
User: Sonic.
Assistant: What theater do you prefer?
User: Mainline Mall
Assistant: How many tickets do you need?
User: Two.
Assistant: Standard or IMAX?
User: IMAX please.
Assistant: Ok, the last IMAX show is at 8:00 pm tonight.
User: That's too early, how about for standard?
Assistant: There is a standard showing at 9:30 pm.