User: I wanna see a movie
Assistant: what movie?
User: 1917 please
Assistant: That is a good one
User: Yes I heard
Assistant: How many people?
User: 2
Assistant: what time?
User: 7:30 PM
Assistant: standard showing?
User: sure
Assistant: what theater?
User: Harkins in Peoria
Assistant: Okay, sounds good
User: actually I changed my mind
Assistant: Okay
User: I wanna see Frozen 2 instead
Assistant: Is everything else the same?
User: Yes
Assistant: Okay, Frozen 2 for 2 people at 7:30 PM at Harkins. It's booked.