User: Hey, can you book some movie tickets for me for today?
Assistant: Sure! What movie do you want to go see?
User: I want to see Frozen 2.
Assistant: Okay, where do you want to see Frozen 2?
User: At the Waco Hippodrome in Waco.
Assistant: Okay, what time do you want to see Frozen 2 at the Waco Hippodrome in Waco?
User: I think around 1:00PM.
Assistant: Great! How many tickets will you need?
User: Wait a second. I've changed my mind. I want to see Dolittle instead.
Assistant: Okay, let me confirm. You want to see Dolittle at the Waco Hippodrome in Waco at 1:00PM. Is that right?
User: Yes.
Assistant: Okay, how many tickets will you need?
User: Only 2 this time.
Assistant: What screen type do you want?