In this task, you're given a dialogue between a customer and a flight booking agent with a gap in the conversation. Your job is to find the answer of the previous dialogue. Avoid using irrelevant extra information while creating the answer. The answer should be relevant to the question before the blank. If you fill the blank with a question, it should have an answer from the agent in the given dialogue. Fill the gap marked with underline.
One example: customer: Hello. 
 agent: Hello. How may I help you? 
 customer: I would like to do some changes in  my existing reservation, can you please help me out? 
 agent: Sure, I will help you in booking. May I know your name to proceed further? 
 __ 
 agent: Alexander Hernandez, regret to inform that there is no active reservation found under your name to amend. 
 customer: That's ok, no problem. Thank you for the information. 
 agent: Thank you for reaching us.
Solution is here: customer: Sure, myself Alexander Hernandez.
Explanation: This is pretty forward, based on the answer after the blank, the answer would be to know the name of the person, and the name is mentioned in the next dialogue to the blank

Now, solve this: customer: Hello. 
 agent: Hello. How can I assist you at this moment? 
 customer: I am planning to visit New York, will you help me in booking the flight ticket form PHL on Jan 03? 
 agent: Sure, I will help you with that.  Can I have your return details too? 
 customer: I would like to return on Jan 05. 
 __ 
 customer: My destination airport code is LGA. 
 agent: Do you  prefer any specific class to travel? 
 customer: No, thank you for asking. 
 agent: Are you looking for any connecting flight? 
 customer: I need a flight with single connection. 
 agent: Do you have any other specifications? 
 customer: No, I don't have any other specifications. 
 agent: Ok, please let me know your good name to proceed further. 
 customer: Myself Helen Thomas. 
 agent: Ok, please be on hold for a moment. 
 customer: Ok, I will wait. 
 agent: Southwest airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking? 
 customer: Sure, you can proceed with the booking. 
 agent: Ok Helen Thomas, your ticket booking has done and the flight number is 1013. 
 customer: Thank you for helping me. 
 agent: Thank you for choosing us.
Solution:
agent: That is fine. Can I have the airport code of your destination?