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 need to book bus tickets for my upcoming trip. Can you find me one that leaves around a quarter to 4 in the afternoon to Portland, OR?
[EX A]: Buses

[EX Q]: I wanna go to Union Hotel Restaurants
[EX A]: RideSharing

[EX Q]: I am in need of booking a bus. I will be leaving at quarter past 1 in the afternoon. I need tickets for three people.
[EX A]:
Buses