User: Hello, I am interested in buying a movie ticket tonight.
Assistant: OK. Can you tell me the city and state where the theater is located?
User: Houston, Texas
Assistant: I see two theaters, AMC Mountain 16 and AMC Mercado 24. Are you interested in a particular movie?
User: I have been to both of those and I do like them.
Assistant: OK. Is there a movie you have in mind?
User: I'm not really sure what is playing tonight.
Assistant: Sure. Do you have a favorite genre?