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 may I help you? 
 customer: I am Deborah Nelson. Can you please help me to book a flight ticket from OAK to DTW? 
 agent: Sure, I am happy to help you with the ticket booking.  Could you please help me with your travel dates? 
 customer: Sure, my travelling dates are on 01/29 and 01/31. 
 agent: Ok, do you have any airlines preference? 
 customer: Yes, I need a business class. 
 __ 
 customer: My return time should be morning. 
 agent: Ok, please give me a minute. I will search the flight and get back to you. 
 customer: Sure. 
 agent: Sorry to tell you that, I have not found any flight availability in this route on the dates you have given. 
 customer: Ok, not an issue. Thank you. 
 agent: You are most welcome. Thank you for reaching us.
Solution:
agent: Ok, do you have any other specifications?