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]: Hey! Nancy! Please can you help me to get bus tickets?
[A]: Buses


[Q]: I need a round trip flight in premium economy on United Airlines on the 10th of this month.
[A]: Flights


[Q]: I need to book a taxi please.
[A]:
RideSharing