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: Search round trip flights.

SOLUTION: Flights

PROBLEM: Can you help me find a movie online to stream?

SOLUTION: Media

PROBLEM: I need to buy a bus ticket, can you help please.

SOLUTION:
Buses