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 assist you? 
 customer: Could you please help me in flight ticket booking process from AUS to OAK? 
 agent: Sure, I can help you with that. May I know your travel dates please? 
 customer: Thank you for your response, I want to take off on Dec 11 and book my return ticket also on Dec 13. 
 agent: May I know how many stopovers do you need in between your journey? 
 customer: Yes, I want a connecting a flight. 
 agent: Please let me know if you have any other specifications. 
 customer: I would like to travel in business class flight. 
 agent: Can I have your good name please? 
 customer: Sure, my name is Larry Hernandez. 
 agent: Ok, please wait. 
 customer: Ok. 
 agent: Sorry to inform you that there are no flights available for you on those dates with your given details. 
 customer: Oh! It's ok no problem. Thank you for your information. 
 agent: Thank you for choosing us.
no_flight

customer: Hi. 
 agent: Hello, how may I help yo today? 
 customer: Stephen Harris here. Please help me out in booking the ticket from MSP to EWR. 
 agent: Sure, can you please mention with your dates of journey? 
 customer: My trip dates will be Mar 27 to Mar 29. 
 agent: Ok, may I know your airline preference please? 
 customer: No. 
 agent: May I know your class preference please? 
 customer: Business class. 
 agent: Please wait for a mean while. 
 customer: Ok. 
 agent: Sorry Stephen, there is no flight found as per your travelling details. 
 customer: That's ok, thank you. 
 agent: You are welcome.
no_flight

customer: Hello. 
 agent: Hello, how can I help you today? 
 customer: Please book a flight ticket from SFO to ORD? 
 agent: Sure, please share your planned trip dates? 
 customer: My journey dates are June 04 and June 06. 
 agent: Let me know your connection limit? 
 customer: I need a connecting flight. 
 agent: Any class preference? 
 customer: No. 
 agent: Do you have any preferred timings to fly? 
 customer: No. 
 agent: Can I have your name please? 
 customer: I am Samuel Turner. 
 agent: Ok, please hold on a moment. 
 customer: Sure. 
 agent: Sorry Samuel Turner, no flights found with your given details. 
 customer: Ok, not an issue. Thank you for your information. 
 agent: Thank you for reaching us.

no_flight

