User: Hey, can you get me a list of movies that I can watch this weekend?
Assistant: Do you have anything specific in mind?
User: Yeah, I want something that's exciting and fun!
Assistant: 21 bridges is a drama. Is that something you would be interesting in?
User: Another cop movie? No, that's boring! What else do you have?
Assistant: What about knives? It's a murder mystery and comedy.
User: I'm not really into comedies. They rarely make me laugh.
Assistant: OK, let me keep looking.