customer: Hello. 
 agent: Hello. How can I assist you today? 
 customer: I am Richard Wright. Can you help me in booking the ticket from DEN to PHL? 
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 customer: My planning dates are from 01/11 to 01/13. 
 agent: Let me check for the availability of flight. 
 customer: Ok. 
 agent: Richard, there is a flight available with price 100 and the connection is 1 with UA airline. Would you like me to proceed with the booking? 
 customer: That's great, please proceed. 
 agent: Your booking is confirmed with 1026 flight number. 
 customer: Thank you for your help. 
 agent: Thank you for reaching us.
agent: Sure, can you please share your travel dates?