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.

[EX Q]: customer: Hi, I am Susan Robinson. 
 agent: Hello, how can I assist you? 
 customer: Can you please help me with changing the reservation? 
 agent: Sure, we will help you. 
 customer: Ok. 
 agent: Please wait a moment, I will check your details and get back to you. 
 customer: Ok. 
 agent: Thank you for waiting, sorry to inform you that there is no reservation exist on your name to do modification. 
 __ 
 agent: Thank you for contacting us.
[EX A]: customer: Ok, no issues. Thanks for the help.

[EX Q]: customer: Hello. 
 agent: Hello. 
 customer: My name is Virginia Smith. 
 agent: How may I guide you? 
 customer: I want to book a flight from BOS to CLT. 
 __ 
 customer: The dates are from 03/30 to 04/01. 
 agent: I found a flight 1011 of UA airlines matches with your preferences, can I proceed? 
 customer: Please proceed with the booking. 
 agent: Your ticket is booked. 
 customer: Thank you for your help. 
 agent: Thank you, have a good day.
[EX A]: agent: Ok, can I know your preferable dates?

[EX Q]: customer: Hi. 
 agent: Hello. How can I serve you? 
 __ 
 agent: Sure, Can I know your airport codes. 
 customer: Yes, my airport codes are NY-EWR and DC-IAD. 
 agent: Do you need any connection limit? 
 customer: Yes, I need a connection in between. 
 agent: Unfortunately, there are no flights found according to your requriments. 
 customer: That's ok, thank you for the response. 
 agent: Thank you for choosing us.
[EX A]:
customer: I am Samantha Campbell want to book a flight ticket on 09/22 and return on 09/24, can you help me in booking flight ticket?

