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 Input: customer: Hello, I am Christopher Adams. 
 agent: Hello, How can I aid you today? 
 customer: I am planning to visit the Magic Kingdom in Orlando so, I want to book a ticket. Can you help me for booking a ticket from Oakland? 
 agent: Sure, I am here to help you in booking a ticket. Could you please provide your travelling dates? 
 customer: My depart is on 10/11 and return is on 10/13. 
 agent: Ok, May I know your airport abbreviates? 
 __ 
 agent: Please wait for a while, I will check and get back to you. 
 customer: Sure. 
 agent: Sorry to tell that there is no flights found based on your given details. 
 customer: Ok, no issues. 
 agent: Thank you for approaching us. 
 customer: Thank you for your service.
Example Output: customer: Sure, My heading airport code is CA - OAK. My boarding airport code is FL - MCO.

Example Input: customer: Hello. 
 agent: Hello, how may I help you? 
 customer: I am Lisa Parker. I have to attend a Live Concert at Seattle, could you please help me with booking a flight ticket from AUS to SEA? 
 agent: Sure, may I know your trip dates? 
 __ 
 agent:  There is a flight available for you in AA airline with 1 connection. Shall I proceed with the booking? 
 customer: Please confirm the booking. 
 agent: Ok, your ticket is booked. 
 customer: I really appreciate your help, thank you for your service. 
 agent: Most welcome.
Example Output: customer: I would like to take off on 07/31 and return on 08/02.

Example Input: customer: Hello. 
 agent: Hello, do you need any help from us? 
 customer: Please help me in changing my existing reservation, as my trip got postponed. 
 agent: Sure, could I have your name please? 
 __ 
 agent: Ok, please allow me a moment. 
 customer: Ok. 
 agent: Sorry, there is no reservation with your name in our portal to make changes further. 
 customer: That's ok, thank you for the response. 
 agent: You are welcome, have a great day.
Example Output:
customer: My name is Linda Collins.

