Detailed 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
Problem:customer: Hello, I am Kimberly White. 
 agent: Hello, how may I help you? 
 customer: I want to book a flight ticket within a price limit of 200 to watch live sports events at SEA from EWR. Can you please help me with booking a flight ticket? 
 agent: Sure, please share your journey dates? 
 customer: My travelling dates are from Dec 03 to Dec 05. 
 agent: Do you need any connection limit? 
 customer: I need a halt in my journey. 
 agent: Please wait for a while. 
 customer: Ok. 
 agent: We found a flight in UA airlines, flight number is 1016 with one connection and price is 100. Shall I proceed with in economy class? 
 customer: You can proceed with booking. 
 agent: Ok, your ticket has been confirmed. 
 customer: Thank you for the help. 
 agent: Thank you for choosing us.
Solution:
book