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

Example Input: I'm leaving soon and I need a round trip flight.
Example Output: Flights

Example Input: Book a cab please.
Example Output: RideSharing

Example Input: I'd like a round trip flight.
Example Output:
Flights