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 want to buy bus tickets, for a bus which leaves at afternoon 1:30.
Example Output: Buses

Example Input: Could you help me find a bus ticket for one? I'd like an economy extra ticket, and i leave on the 11th of march.
Example Output: Buses

Example Input: I am thinking of a flight trip in Economy class, are there any round trip flights?
Example Output:
Flights