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]: I'm looking for bus tickets to Las Vegas.
[EX A]: Buses

[EX Q]: I would like bus tickets for three.
[EX A]: Buses

[EX Q]: I need to book a cab to Superior Palace for one person.
[EX A]:
RideSharing