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: Hi. 
 agent: Hello, how can I help you? 
 customer: Can you please help me in booking my flight ticket from LAX to DFW? 
 agent: Yes, I am here to help you. Can I know on which dates you want to travel? 
 customer: My travelling dates are Oct 06 and Oct 08. 
 agent: Ok, do you need any break in between the journey? 
 customer: I need connecting flight. 
 agent: Ok, please share if you have any other specifications. 
 customer: No. 
 agent:   Wait a minute please I will get back to you. 
 customer: Sure, I will wait. 
 agent: Thank you for your time, we found a connecting flight with number 1008 at a price of 200 in economy class provided by United airlines. 
 customer: Please proceed with booking. 
 agent:  On what name, do I need to reserve your ticket? 
 customer: Myself Sharon Green. 
 agent: Ok, your ticket is booked. 
 customer: Thank you for your help. 
 agent: Thank you for reaching us, have a nice day.
Solution:
book