User: I want to purchase tickets for a movie this evening.
Assistant: Good afternoon. Of course! Can you tell me what kind of genres you have enjoyed in the past?
User: I have enjoyed action movies, comedies, and action adventure movies.
Assistant: Thanks! give me one moment to see what is available in your area.
User: Thank you.
Assistant: OK thanks. I have found several different movies that match your previous preferences. Would you prefer a movie that has action/adventure or comedy ?
User: I'm not sure... Is there any movie showing currently that would help get me in the mood for Halloween?
Assistant: Let me check. I have found several different movies that might match your new preference. Again, I have found several different movies that match the action, adventure, or comedy genre, as well as get you ready for Halloween. What genre do you prefer?
User: Okay, let me think.... Is there any movie that is currently playing that has a mixture of all three genres?
Assistant: Okay, let me check. I have found several movies that have to some degree what you requested.
User: The problem is I am not sure what genre I really want to see solely.
Assistant: Would you prefer one genre over another, or a movie that has a good mixture of all genres.
User: Let me think... I think that I want to watch a movie that is an even mixture of all the different genres.
Assistant: Okay, thanks! I think I may have found the perfect movie for you. Have you see Zombieland: Double Tap?
User: No, not yet.
Assistant: May I suggest that you watch Zombieland: Double Tap? It is a movie that appears to have all qualifications that we discussed in our conversation.