User: I would like to see a movie tonight. Can you tell me the showtimes for Jumanji?
Assistant: Which theater would you like to go to?
User: The Palms Theater in Waukee is the closest.
Assistant: The showtimes for Jumanji are 7:00 and 8:30.
User: The 8:30 time works best for me tonight.
Assistant: Did you want me to purchase a ticket?
User: Hold on, is the 8:30 time for IMAX?
Assistant: No it isn't. The 7:00 time is in IMAX. The 8:30 movie is XD Digital.
User: Oh thanks for telling me. I think I want to switch my time to 7:00.
Assistant: Good choice, I have made that change. Are you ready to purchase?