User: Hi, I'd like to buy some movie tickets.
Assistant: I can help with that. What's your location?
User: Hillview, Washington.
Assistant: Okay. I see three theaters nearby; do you have a preference?
User: Yes, can you tell me what's playing at the AMC Holiday Theater and the Cinemark Downtown?
Assistant: 'Indulgent' and 'King Johnny' are at the AMC Holiday Theater; 'Five Ways to Wacky' is at the Cinemark Downtown.
User: What are they rated?
Assistant: 'Indulgent' and 'King Johnny' are both rated-R. 'Five Ways to Wacky' is rated PG-13.
User: I'm only interested in R-rated movies.
Assistant: Okay, that leaves us with 'Indulgent' and 'King Johnny'.