User: I would like to buy tickets for a movie.
Assistant: OK, what movie would you like to see?
User: Frozen 2.
Assistant: All right. How many tickets do you need?
User: I'll need three tickets.
Assistant: Three tickets. I can do that. What theater do you want to go to?
User: Let's do the Arcadia.
Assistant: OK. The Arcadia has several showings. What time do you want to go?
User: At 7PM.
Assistant: I can get three tickets for 7PM. Do you have any special requests?
User: Yes. I want to see the movie in 3D.
Assistant: I'm sorry, the Arcadia Theater doesn't have a 3D option.