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

[Q]: united airlines chicago economy please
[A]: Flights


[Q]: Hi, I need a round trip flight.
[A]: Flights


[Q]: I need bus tickets from LA to Fresno, CA at 6:30 in the evening please.
[A]:
Buses