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

[EX Q]: Hey, would you mind helping me find a bus?
[EX A]: Buses

[EX Q]: I need a bus reservation.
[EX A]: Buses

[EX Q]: I'd like to find some round trip flights from Toronto, Canada. I need 3 tickets and prefer to fly on American Airlines.
[EX A]:
Flights