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: Hello. 
 agent: Hello, how can I provide assistance to you? 
 customer: Can you please book a flight ticket to Orlando, MCO with the name of Timothy Campbell? 
 agent: Sure, we are here to help you. 
 customer: Thank you. 
 agent: May I know your trip dates? 
 customer: My journey dates are, depart on 03/08 and return back on 03/10. 
 agent: Where you need to catch the flight on 03/08? 
 customer: I need to catch the flight from Minneapolis & St. Paul, MSP. 
 agent: May I know your price limit? 
 customer: My price limit for ticket fare is up to 1000. 
 agent: There is a connecting flight with economy class of price 200. Shall I proceed to book a Southwest airline? 
 customer: Ok, proceed. 
 agent: Your seat has been reserved with 1010 flight number. 
 customer: Thanks for booking my ticket. 
 agent: Thank you for choosing us, have a good day.
book