TASK DEFINITION: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
PROBLEM: ASSISTANT: what types of movies do u enjoy , USER: I really love action movies. , ASSISTANT: can u name an action movie that u really liked? , USER: One movie I really loved was Venom.

SOLUTION: Venom

PROBLEM: ASSISTANT: What type of movies do you like? , USER: I really like action movies. , ASSISTANT: why is that? , USER: Usually the scenes are really exciting, and there's a lot of cool action stunts and just really cool characters, and you don't really have to dive too deep into the message of the movie. You just It's just a lot of fun. , ASSISTANT: What is one of your favorite movies? , USER: I really like Crank with Jason Statham, a lot of fun scenes there and just nonstop action the entire time.

SOLUTION: Crank

PROBLEM: ASSISTANT: when you look to watch a movie, what kind of movie is it usually? , USER: Something interesting and different. It doesn't have to be recent, and I like it usually I'll look at the reviews to make sure that it's not a bad movie that'll waste my time. , ASSISTANT: Do you use things like Rotten tomato scores?? , USER: Yes, I do. Yep. And I'd like to get an input from other people, not not movie critics most of the time. , ASSISTANT: okay, do you have a movie or multiple, you like rewatching? , USER: Yeah, I have a few. I like re-watching Back to the Future and the original Ghostbusters and the original Spider-Man.

SOLUTION:
original Spider-Man