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: Can you find me a flight for four from NY on American Airlines please?

SOLUTION: Flights

PROBLEM: I would like bus tickets for three.

SOLUTION: Buses

PROBLEM: I will be traveling soon to visit a friend. Is there any economy class flight going to SD from San Fran?

SOLUTION:
Flights

