User: I am looking for that popular movie with superheroes in Los Angeles, California.
Assistant: Happy to help! Let me just confirm that the movie you're talking about is Avengers. Is that right?
User: ThatÃ¢ÂÂs right.
Assistant: OK. Avengers is playing at both AMC Mountain 16 and Cinemark Plaza 24 in Los Angeles, California.
User: I need to know the title of another movie I'm interested in. Which one is that movie with the clown?
Assistant: Let me check.
Assistant: I found some titles that might be what you're thinking of. The first is Long Way To Darkness. The second is Joker. Are either of those the one you want?
User: Now I remember. It was Joker.
Assistant: Great let me check theaters.
User: OK.
Assistant: I looks like Joker is only playing at AMC Mountain 16.
User: I am looking for the movie with the female clown.
Assistant: movie with the female clown. Let me see what I can find.
Assistant: Unfortunately I cannot find any movie title that matches your description.