User: Hello. I would like to buy movie tickets.
Assistant: Okay. What movie would you like to see?
User: Frozen 2.
Assistant: Frozen 2 is playing at United Artists and AMC Theatre. Which theatre do you prefer?
User: AMC Theatre.
Assistant: Frozen 2 is playing at AMC Theatre. The film is showing in standard, 3D and IMAX. Which experience are you interested in?
User: 3D
Assistant: Okay. Frozen 2 is showing in IMAX at 3:00 PM and 5:00 PM. Which show time do you prefer?
User: No. I want to see Frozen 2 in 3D.
Assistant: I see. Just to make sure, did you say you would like to see Frozen 2 in 3D?
User: Yes
Assistant: Okay. Frozen 2 is playing in 3D at 5:00 PM and 7:00 PM. Which show time do you prefer?
User: 5:00 PM
Assistant: Sure. How many tickets do you need?