Instructions: 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
Input: customer: Hello, I am Deborah Adams. 
 agent: Hello, how may I assist you? 
 customer: Can you make a reservation from ORD to DCA for me? 
 agent: Sure, may I know your planned travel dates please? 
 customer: I am planning to start on 10/22 and return back on 10/24. 
 agent: There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.Shall I confirm your booking? 
 customer: Yes, you can go ahead. 
 agent: Your ticket is booked with flight 1000. 
 customer: Thank you for the support. 
 agent: You are welcome.
Output:
book