customer: Hello. 
 agent: Hello. What help that you are seeking from my end? 
 customer: I need to book my ticket from SEA to IAD. Can you please help me with booking a flight ticket? 
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 customer: My travel dates are May 03 and May 05. 
 agent: Please let me know if you need a connecting flight. 
 customer: I need a single connecting flight in my journey. 
 agent: May I know if you prefer to have any other comforts in your journey? 
 customer: I would prefer not to fly a low-cost Airline. 
 agent: Can I know your name for booking purpose? 
 customer: Sure, my name is David Allen. 
 agent: I have checked with your details, there is a flight 1009 in United airlines which is one of the best airways providing a flight for you with a 1 stop in your journey, can I confirm your flight ticket booking? 
 customer: Yes, please proceed with that ticket booking. 
 agent: Your flight ticket booking is confirmed on your travel dates in an economy class flight. 
 customer: Thank you very much in reserving my ticket for the flight-1009. 
 agent: Thank you for opting us.
agent: Sure, I am happy to help you with that one and can I know onward and return travel dates?