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
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Question: customer: Hi. 
 agent: Hello, how may I guide you? 
 customer: I am Patricia Brown here, I want to reserve my ticket from LAS to ATL, can you please help me? 
 agent: Sure, can I know your preferable dates? 
 customer: Sure, my planned dates of journey are from 11/26 to 11/28. 
 agent: I found a direct flight 1002 of Frontier airlines matches with your preferences, can I proceed? 
 customer: Ok, you can book it. 
 agent: Your ticket is booked. 
 customer: Thank you for your help in booking my ticket. 
 agent: Thank you, have a good day.

Answer: book


Question: customer: Hello. 
 agent: Hello. How may I guide you today? 
 customer: Owing to an emergency, I just need to cancel my recent reservation. Can you please aid me with cancellation? 
 agent: Sure, I will help you with that. 
 customer: Thank you. 
 agent: May I know your name please? 
 customer: Sure, Emma Anderson is my name. 
 agent: I am sorry to say that there is no reservation found under your name. 
 customer: That's Ok, thanks for your service. 
 agent: Thank you for reaching us.

Answer: no_reservation


Question: customer: Hello. 
 agent: Hello, how can I assist you for the day? 
 customer: I want to cancel my recent reservation, can you please help me with this? 
 agent: Sure, I am here to help you. 
 customer: Thank you. 
 agent: May, I know your good name? 
 customer: I am Joshua Brown. 
 agent: We found reservation on your name. Shall I proceed to cancel? 
 customer: Ok, please cancel it. 
 agent: Your reservation has been cancelled. 
 customer: Thank you for your help. 
 agent: Thank you for reaching us.

Answer:
cancel