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]: Hi, could you help me search for some round trips to San Francisco? I do not have a preference on the class type.
[EX A]: Flights

[EX Q]: Hello, I need a cab for two please to 1606 North Main Street.
[EX A]: RideSharing

[EX Q]: I want to head to San Diego by bus at 6:45 in the evening, find me tickets please
[EX A]:
Buses