User: Hello, can you order some movie tickets for me?
Assistant: Hello. Yes I can. What movie do you want to see?
User: I'd like to see Dolittle.
Assistant: Okay, how many tickets will you need?
User: 2
Assistant: Okay, what time do you want to see Dolittle?
User: 11:00AM
Assistant: Okay, do you have a screen preference?
User: Yeah, I just want the standard one.
Assistant: Okay and where do you want to see Dolittle on the standard screen at 11:00AM?
User: Um, wait a second. Before I answer that change the number of tickets to 4.
Assistant: Okay. I've got 4 tickets to see Dolittle on the standard screen at 11:00AM. Is that right?