TASK DEFINITION: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
PROBLEM: ASSISTANT: What kind of movies to you like, and why do you like this type of movie? , USER: I like historical movies, historical non fiction movies, and I like them because they are usually truthful and has good acting and , USER: give you a glance into the past. , ASSISTANT: Can you name a particular movie that you like? , USER: Maybe Lincoln?

SOLUTION: Lincoln

PROBLEM: ASSISTANT: What types of movies do you usually see? , USER: I really enjoy comedies. They're my favorite. , ASSISTANT: Is there a movie you really liked? , USER: Well , USER: I liked 21 Jump Street the most recent one but

SOLUTION: 21 Jump Street

PROBLEM: ASSISTANT: Tell me what type of movies you like. , USER: I like horror movies. , ASSISTANT: Got it. And what is it about that genre that you enjoy? , USER: I like to be scared. I like the fear, I like the gore, everything about it. , ASSISTANT: Perfect! Now, what would be one of your favorite movies? , USER: I like Chucky. I like Child's Play. I love slasher movies like Jason, Freddy, Michael Myers.

SOLUTION:
Child's Play