User: I want to buy some tickets for the movies; what's playing tonight?
Assistant: OK. Can you tell me the city and state where the theater is located?
User: Find tickets in Santa Barbara, CA.
Assistant: I see two theaters, AMC Mountain 16 and AMC Mercado 24. Are you interested in a particular movie?
User: Oh good; AMC's one of the nicer theaters around.
Assistant: OK. Is there a movie you have in mind?
User: Not really; what's showing right now?
Assistant: Sure. Do you have a favorite genre?
User: What is genre?
Assistant: Genre the movie category, like comedy, drama, action, etc.