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 do u generally like watching , USER: My favorite movies are romantic comedies. , ASSISTANT: why do u like those type of movies , USER: They're lighthearted, usually fun, has a happy ending, makes you laugh. So, they're very easy to watch, easy to enjoy, and a nice sort of escape from like a hectic lifestyle. , ASSISTANT: sounds great. thanks for explaining. could u name a movie that fits that category and tell me what you like about that kind of movie , USER: Sure, like My Best Friend's Wedding is one of my all-time favorites. That is has a great cast. It is actually a little bit of a longer movie and a little more in depth, but it it's enduring, and it's funny, and you grow to like the characters, and you just sort of laugh and go on a ride with them

SOLUTION: My Best Friend's Wedding

PROBLEM: ASSISTANT: can you please tell me what type of movies you like? , USER: I like comedy movies. , ASSISTANT: ok, why do you like comedies? , USER: Because they are I like to have fun and laugh during movies. , ASSISTANT: got it, can you name a movie you really enjoyed? , USER: Step Brothers

SOLUTION: Step Brothers

PROBLEM: ASSISTANT: What type of movies do you like? , USER: I like action-packed movies. , ASSISTANT: why ? , USER: That has a lot of action in it for one. And I like fast paced movies, you know. , ASSISTANT: What is one of your favorite movies? , USER: Blade Runner 2014, hey I like like that one.

SOLUTION:
Blade Runner 2014