customer: Hello, I am Emily White. 
 agent: Hello, how may I abet you? 
 customer: I want to book a ticket to DCA  from DTW, can you help me in booking a ticket? 
 agent: Sure, may I know when you are willing to travel? 
 customer: My journey dates are from 05/24 to 05/26. 
 agent: Do you need a way station in your journey? 
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 agent: Sorry, there is no direct flights available on your specified travel dates. 
 customer: No issues, Thank you for your information. 
 agent: Thank you for opting us.
customer: Yes, I need.