instruction:
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
question:
I need round trip flights departing Chi-town.
answer:
Flights


question:
I want to get a cab for a group of 4.
answer:
RideSharing


question:
I'm going on a vacation soon. Can you find me a round flight at Delta Airlines?
answer:

Flights