User: Hi, I'd like to see a movie
Assistant: Okay, what movie would you like to see?
User: 1917
Assistant: Okay and where would you like to see it?
User: In Scottsdale
Assistant: And at what time?
User: 6:00 PM
Assistant: And would you like standard or IMAX
User: Standard
Assistant: And how many tickets
User: 2 please
Assistant: Okay, and you're sure you want standard?
User: Actually, now I think I want to go with IMAX
Assistant: Okay, I'll switch you to IMAX. Let me check on that