User: Hi, I'd like to see a movie
Assistant: OKay, what would you like to see
User: I'm thinking of 1917
Assistant: OKay, that's a great movie. How many tickets?
User: 2
Assistant: And at what time?
User: 7:00 PM
Assistant: And at what theater?
User: AMC
Assistant: Okay and in IMAX or standard?
User: IMAX...wait, let's change the theater to Cobb
Assistant: So you want to switch to Cobb now?