TASK DEFINITION: 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: Hi. 
 agent: Hello. How may I help you today? 
 customer: Can you please help me in booking flight ticket from BOS to AUS? 
 agent: Sure, I am here to help you. May I know your name please. 
 customer: I am Matthew Roberts . 
 agent: Please mention your journey dates? 
 customer: My travelling dates are 03/20 and 03/22. 
 agent: Ok, please wait a while. 
 customer: Ok, sure. 
 agent: Sorry Roberts, no flights are available on your desired route. 
 customer: Ok, fine thank you for checking. 
 agent: Thank you for reaching us.

SOLUTION: no_flight

PROBLEM: customer: Hello. 
 agent: Hello, How can I assist you the day? 
 customer: I am planning to visit a Central Park at New York due to some issues it was postponed, so can you help me with changing my existing reservation? 
 agent:  Sure, I am here to serve you. Please mention your name to proceed to next step? 
 customer: My name is Kenneth Miller. 
 agent: Ok, please wait for a minute. I will revert to you. 
 customer: Sure, I will wait. 
 agent: Thank you for the patience. We did not find any reservation that matches with your name. 
 customer: Not an issue. Thank you for your response. 
 agent: Thank you for approaching us, regarding ticket changing procedure.

SOLUTION: no_reservation

PROBLEM: customer: Hi. 
 agent: Hello. How can I assist you? 
 customer: I am Anthony Clark. I want to cancel my reservation. 
 agent: Ok, please wait. 
 customer: Ok. 
 agent: Sorry, reservation found on your name to cancel. 
 customer: That's ok. Thank you. 
 agent: Most welcome.

SOLUTION:
no_reservation