User: I'm in Detroit at want to see a movie. What about that one with the villain that looks like a clown?
Assistant: Happy to help! Let me just confirm that the movie you're talking about is Joker. Is that right?
User: ThatÃ¢ÂÂs right.
Assistant: OK. Joker is playing at both AMC Mountain 16 and Cinemark Plaza 24 in Detroit, Michigan.
User: Ok, ok. There's another one, too. It's the movie with Thanos in it.
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 Avengers: Endgame. Are either of those the one you want?
User: I remember now! It's Avengers: Endgame.
Assistant: Great let me check theaters.
User: OK.
Assistant: I looks like Avengers: Endgame is only playing at AMC Mountain 16.
User: Okay. One more movie. That Yeti movie.
Assistant: That Yeti movie. Let me see what I can find.
Assistant: Unfortunately I cannot find any movie title that matches your description.