User: I'm interested in seeing the movie Dolittle.
Assistant: Ok, where would you like to watch the movie?
User: I'd like to watch it at the Ballston Regal.
Assistant: Ok, what time would you like to watch the movie at?
User: I'd like to watch it at 8:00 PM.
Assistant: Ok, how many tickets do you need?
User: I need 2 tickets.
Assistant: Ok, two tickets.
User: That is correct.
Assistant: Ok, just to verify that is 2 tickets to see Dolittle at the Arlington Ballston Regal at 8:00 PM.
User: Actually, I've changed my mind.
Assistant: Ok, what do you want to change?