Q: 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
customer: Hi. 
 agent: Hello, how can I help you today? 
 customer: I am looking for a flight from SFO to CLT, can you help me out? 
 agent: Sure, can you share me your travel dates? 
 customer: My trip dates are from Aug 9th till Aug 11th. 
 agent: Do you have any connection limit? 
 customer: I am looking for a connecting flight. 
 agent: Is there any other specifications? 
 customer: No, thanks. 
 agent: I found a flight with the price of 100 having one connection and economy class. Can I proceed to booking? 
 customer: Please proceed with it. 
 agent: Your ticket has been reserved with the flight- 1009. 
 customer: Thank you for your help. 
 agent: Thank you for reaching us. Can I know your good name? 
 customer: Patricia Scott. 
 agent: Most Welcome.
A:
book