customer: Hello. 
 agent: Hello, how can I help you? 
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 agent: Sure, may I know your planned travel dates? 
 customer: My planned travel dates are Nov 14 and Nov 16. 
 agent: Can you please share your connection limit? 
 customer: Sure, please look for a connecting flight. 
 agent: Do you have any other requirements? 
 customer: Yes, I would like to start my journey for the afternoon flight. 
 agent: May I know your name please? 
 customer: Myself Brandon Brown. 
 agent: Ok, please wait for a moment. 
 customer: Ok, ensure that I prefer for a business class. 
 agent: Ok. Sorry, there are no flights found with your given details. 
 customer: That's ok, no problem. Thank you for the information. 
 agent: Thank you for choosing us.
customer: I am looking for a flight from DCA to ATL, can you help me in booking?