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: Hello. 
 agent: Hello, how can I assist you today? 
 customer: Can you help me to book a flight ticket from MCO to LGA? 
 agent: Sure, may I know your planned travel dates? 
 customer: My travel dates are Feb 22 and Feb 24. 
 agent: Do you want connecting flight? 
 customer: I prefer direct flight for this trip. 
 agent: Do you have any other requirements? 
 customer: No, thanks for asking. 
 agent: May I know your name please? 
 customer: I am Christopher Martinez. 
 agent: Sorry, there are no flights found with your given details. 
 customer: No problem, thank you for the information. 
 agent: Thank you for opting us.

Answer: no_flight


Question: customer: Hello. 
 agent: Hello, how may I best help you? 
 customer: I am planning to go for a round trip to New york, LGA. 
 agent: Kindly assign your scheduled dates? 
 customer: Can you help me in booking by the name Anna Campbell? My travelling dates are from 11/11 to 11/13. 
 agent: May I know your budget for flight ticket? 
 customer: I can bare up to 1000. 
 agent: Just hold on a minute, let me check and get back to you. 
 customer: Sure. 
 agent: Thanks for being patient. 
 customer: Ok. 
 agent: There is a flight found with an airline Spirit of flight number 1005 and cost is 100. 
 customer: Ok, Proceed. 
 agent: Would you like me to proceed? 
 customer: Sure. 
 agent: Your ticket has been booked. 
 customer: Thank you. 
 agent: Thank you for choosing us.

Answer: book


Question: customer: Hi. 
 agent: Hello. How can I help you? 
 customer: I am Richard Clark, can you please help me in booking a flight ticket from PHX to EWR? 
 agent: Sure, I will help you for booking. Can you please provide me your travelling dates? 
 customer: My trip dates are from 07/14 till 0/716. 
 agent: Ok, give me a moment. 
 customer: Ok, take your time. 
 agent: Sorry, there is no flights is available on your route. 
 customer: It's ok, thank you for checking. 
 agent: Welcome.

Answer:
no_flight