User: I am interested in going to see a movie in Portland, Oregon. I was wondering if you know about the one about Marie Curie?
Assistant: Happy to help! Let me just confirm that the movie you're talking about is Radioactive. Is that right?
User: ThatÃ¢ÂÂs right.
Assistant: OK. Radioactive is playing at both AMC Mountain 16 and Cinemark Plaza 24 in Portland, OR.
User: Can you help me remember the name of another movie. I cannot remember what it is called but it is the movie about a reporter investigating a heroin bust.
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 Target Number One. Are either of those the one you want?
User: I now remember which one it is, Target Number One.
Assistant: Great let me check theaters.
User: OK.
Assistant: I looks like Target Number One is only playing at AMC Mountain 16.
User: Can you help me find one other title. It is the movie about kids leaving for college after a romantic summer.
Assistant: That movie about kids leaving for college after a romantic summer.. Let me see what I can find.
Assistant: Unfortunately I cannot find any movie title that matches your description.