User: I would like to see a movie.
Assistant: What genre of movie would you like to see?
User: Today, I'm feeling like seeing a serious thriller
Assistant: A couple popular ones are the Joker, Gemini Man, and IT Ends. Would you like more information?
User: Who stars in Gemini Man?
Assistant: Will Smith is the lead.
User: I'm not particularly fond of him. Who is the lead in Joker?
Assistant: Joaquin Phoenix