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.

Q: customer: Hi. 
 agent: Hello, how may I aid you today? 
 customer: Catherine Anderson here. I would like to prefer a economy class for my business trip to New York. So can you book the flight ticket for me? 
 agent: Sure, please share me your source and destination airport codes. 
 customer: The airport codes are from HOU to EWR. 
 agent: May I know your travel dates? 
 customer: My travel dates are from 18 June to 20. 
 agent: Do you need any specifications? 
 __ 
 agent: Please share me your class preferences? 
 customer: I prefer a economy class. 
 agent: Please wait for a while. 
 customer: Sure. 
 agent: We found a Spirit airline and 1022 is flight number with a fare of 200. Shall I proceed? 
 customer: You can book the flight ticket. 
 agent: Your ticket is confirmed with an economy class. 
 customer: Thank you. 
 agent: Thank you for reaching us.

A: customer: I need a single connecting flight.
****
Q: customer: Hello, I am Dorothy Hernandez. 
 agent: Hello, how can I best serve you now? 
 customer: I am planning to conduct an woman empowerment event at Dallas on 02/08 and my return date will be on 02/10, can you help me in booking? 
 agent: Sure, please specify me your airport codes? 
 customer: My boarding and landing points are Washington DC-DCA and Dallas, TX-DFW. 
 __ 
 customer: I need a connecting flight in between my journey. 
 agent: Thanks for your details, there is a flight found in JetBlue airline of flight number 1001 and fare is 200. Shall I proceed for booking? 
 customer: Everything is fine, please proceed with the booking. 
 agent: Your ticket has been reserved. 
 customer: Thank you for contacting us. 
 agent: Thanks for approaching us.

A: agent: Do you need any other specifications?
****
Q: customer: Hello, I ma Raymond Green. 
 agent: Hello, how may I assist you? 
 customer: Can you book a ticket from CLT to LAS? 
 agent: Sure, may I know your travel dates please? 
 customer: I am planning to start on 10/31 and return back on 11/02. 
 agent: Ok, hold on for a moment. 
 customer: I want direct flight. 
 agent: Sorry Green, there are no direct flights available on this route. 
 customer: No issues. Thank you for checking. 
 __ 
 customer: You are welcome.

A:
agent: Welcome, thank you for choosing us.
****
