User: I'd like to catch a movie.
Assistant: Sure, is this for today?
User: Tonight, actually.
Assistant: Okay. Which movie?
User: I want to see Murder By Numbers. Is that still out?
Assistant: Yes, Murder By Numbers is currently playing.
User: Great. I'll take two tickets. My friend really wants to see it.
Assistant: Okay. Which theater is this for?
User: I'm not sure. Which theaters have nighttime showings?
Assistant: If you tell me your location, I can tell you which theaters.