customer: Hello. I am Virginia Davis. 
 agent: Hello, how can I provide assistance to you? 
 customer: Please book a flight ticket from San Francisco, SFO to Washington, DCA. 
 agent: Sure, we are here to help you. Kindly provide me your travel dates? 
 customer: My travelling dates are from 10/25 to 10/27. 
 agent: Do you want any connection in between the journey? 
 customer: Yes, I need a halt in my journey. 
 agent: Ok, please wait a moment. 
 customer: Sure. 
 agent: Thanks for waiting, we found a flight with your requirement airline is Hawaiian with price 200 and single connection. 
 customer: Ok, proceed. 
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 customer: Thank you. 
 agent: Thanks for reaching us, have a good day.
agent: Your booking is done and flight number is 1027.