User: I need to purchase movie tickets.
Assistant: Great, what movie do you want to see?
User: Knives Out
Assistant: Which theater did you want to see the movie at?
User: AMC NorthPark 15
Assistant: Which day do you want to see the movie?
User: February 29th
Assistant: Which showtime do you want?
User: 7:00 PM
Assistant: And how many tickets will you need?
User: Two
Assistant: And did you have any preference for screen type?
User: 3D
Assistant: Are you ready to complete the purchase now?
User: Wait, can you actually make that the standard screen instead of 3D?
Assistant: Okay, I have made the change. To confirm, that will be two tickets to the 7 PM standard showing of Knives Out at AMC NorthPark 15 on February 29th?