TASK DEFINITION: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
PROBLEM: ASSISTANT: What type of movies do you like? , USER: I like science fiction movies. , ASSISTANT: Why do you like those genres? , USER: Because it's out of this world. It talks about It talks about unusual stuff that happens like E.T. , USER: talks about aliens and such and so forth , ASSISTANT: What's one of your favorite movies? , USER: One of my favorite movies is Space Jam.

SOLUTION: Space Jam

PROBLEM: ASSISTANT: Hello. What kind of movies do you like? , USER: I like action movies , ASSISTANT: Why do you like actions? , USER: Because of the guns. , ASSISTANT: what else? , USER: the scenes , ASSISTANT: Can you name a particular movie that you like? , USER: Tropic Thunder

SOLUTION: Tropic Thunder

PROBLEM: ASSISTANT: What kind of movies do you like? , USER: I like sad movies. , ASSISTANT: What is it about sad movies that you like? , USER: It made me feel sad and emotional. , ASSISTANT: Interesting, is there a sad movie that you like? , USER: I like The Lion King.

SOLUTION:
The Lion King