In this task, you are given a conversation between a flight agent and the customer. You are given 4 options and you need to select the goal of the conversation. It is provided as part of customer's context, which has to be one of the following: `book`: Make a new reservation, `cancel`: Cancel an existing reservation, `no_flight`: No flight found for the customer's preference, `no_reservation`: No reservation / No change / No cancellation was made in the conversation, mostly enquiring details
Q: customer: Hello. 
 agent: Hello. 
 customer: I am Ruth Hill. 
 agent: How can I help you? 
 customer: I am planning to travel from SFO to JFK, can you help in finding a flight for me? 
 agent: Can you please tell your travelling dates? 
 customer: My date of journey is on 06/10 and I will be back on 06/12. 
 agent: I found a flight with 1 connection and ticket price is just 200. Shall I proceed with it? 
 customer: Proceed for booking with that flight. 
 agent: Your reservation is confirmed with flight 1008 and it is Frontier airline. 
 customer: Thank you for your help. 
 agent: Thank you and have a nice day.
A:
book