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.
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.
Example solution: customer: Sure, myself Alexander Hernandez.
Example 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

Problem: customer: Hi. 
 agent: Hello. 
 customer: I am Margaret Gonzalez. 
 agent: How may I serve you at this moment? 
 customer: I need to change my existing reservation as my exams got postponed some technical issues, Can you please help me with that? 
 agent: Sure, please wait for some time. 
 customer: Sure. 
 agent: We found a reservation on your name in our records, could you please provide your new departure and arrival dates? 
 customer: I would like to travel on Aug 25 and return date is Aug 27. 
 __ 
 customer: My source point is CLT and destination point is MCO. 
 agent: How much you can afford for a flight ticket? 
 customer: I can pay up to 200. 
 agent: Ok, may I know your connection limit? 
 customer: I need a connecting flight. 
 agent: Ok, please wait for some time. 
 customer: Sure. 
 agent: We found a Spirit airline with fare of 100 matches your schedule. Shall I proceed with booking? 
 customer: Ok, proceed for booking. 
 agent: Your ticket has been confirmed with flight number 1006. 
 customer: Thanks for your information. 
 agent: Thank you for reaching us.

Solution: agent: Ok, help me with your airport codes?