User: I'd like to get some movie tickets for tonight.
Assistant: OK. Can you tell me the city and state where the theater is located?
User: It's in Santa Barbara, California.
Assistant: I see two theaters, AMC Mountain 16 and AMC Mercado 24. Are you interested in a particular movie?
User: I've been to both of those before and like them.
Assistant: OK. Is there a movie you have in mind?
User: I have no idea which movies are showing.
Assistant: Sure. Do you have a favorite genre?