customer: Hello, I am Ryan King. 
 agent: Hello, how can I assist you today? 
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 agent: Ok King, may I know your travel dates please? 
 customer: Sure, I would like to go on 01/29 and return back on 01/31. 
 agent: Ok, please be on hold. 
 customer: Ok, ensure it is a single connecting flight. 
 agent: thank you for the waiting, here there is a flight available as per your request and air fare is about 100. Shall I book it? 
 customer: Ok, please proceed for further. 
 agent: Your booking is done with flight number 1018. 
 customer: Thank you for booking. 
 agent: You are welcome. Thank you for reaching us, have a nice day. 
 customer: Welcome.
customer: Can you please book a ticket from DFW to AUS?