TASK DEFINITION: You are given a sentence from a conversation between a human and a virtual assistant. Your task is to identify which one of following five services the sentence is related to - Media, Travel, Flights, Buses, RideSharing
PROBLEM: I'd like to find a roundtrip flight to San Francisco.

SOLUTION: Flights

PROBLEM: Please help me find a round trip flights for 4 people.

SOLUTION: Flights

PROBLEM: I am looking online for movies that have been directed by Kevin Kolsch. 

SOLUTION:
Media