User: hi, i would like to book tickets
Assistant: Great, do you have a specific movie in mind?
User: Yes, I wand to see 1917
Assistant: Great choice! How many tickets do you need.
User: three
Assistant: Great! What time would you like to see the movie.
User: at about 3:30 pm
Assistant: Great! Where would you like to see the movie.
User: in the west village in nyc
Assistant: Okay, do you have a screen type preference?
User: standar is fine
Assistant: Great! Please confirm: three tickets to see 1917 at 3:30 PM in the West Village theater and a standard screen?
User: can I change my screening preference?
Assistant: Yes! How can I help you?
User: I would like to change it tom IMAX
Assistant: Great choice! Any other changes?