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

SOLUTION: Flights

PROBLEM: I would like to visit some attractions. Can you look for a Museum?

SOLUTION: Travel

PROBLEM: I need to travel somewhere, so I need to book a bus. I will be leaving at 3:30 in the afternoon.

SOLUTION:
Buses