User: Hello. I need movie tickets.
Assistant: Sure. What movie are you interested in seeing?
User: CATS
Assistant: Very good. Which theatre would you like to see this film at?
User: United Artists Theatre
Assistant: Great! What type of theatre experience are you looking for? CATS is showing in 3D and Standard.
User: I would like the standard show.
Assistant: Alright. What show time are you interested in? CATS is showing at United Artists Theatre at 7:00 PM, 8:00 PM and 9:00 PM.
User: 7:00 PM
Assistant: Sure. How many tickets will you need?
User: I need two tickets.
Assistant: Is that two adult tickets or one adult and one child?
User: Two adults.
Assistant: Okay. To confirm you would like two adult tickets to see CATS at United Artists Theatre at 7:00 PM. Is that correct?
User: No. Actually, I would like the 9:00 PM show time.
Assistant: Okay. Just so I understand you would like to cancel your current order for 7:00 PM and start a new order for the 9:00 PM show. Is that right?