customer: Hello. 
 agent: Hello, How exactly I can serve you the best today? 
 customer: Can you book a flight ticket from MSP to DEN? 
 agent: Sure, I am gleeful to assist you. Can you please forward your journey dates that you wish to travel? 
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 agent: Do you need any flag stop in between journey? 
 customer: Yes, I need a flag stop. 
 agent: May I know your good name please? 
 customer: Christopher Nelson here. 
 agent: Is there any another specifications on your trip, so that I can arrange like that only. 
 customer: No, thank you for asking. 
 agent: Ok, wait for a minute, I will revert to you with the availability. 
 customer: Sure. 
 agent: Thanks for waiting, we are pleased to inform you that we have found a Southwest airline, flight number-1018 connections-1 and price limit is 500. Would you like me to book the ticket? 
 customer: Please make it confirm. 
 agent: Sure, a seat has been reserved successfully for a business class flight. 
 customer: Thank you. 
 agent: Thank you for your presence. We hope to serve you again.
customer: I will start on Nov, 19 and return on Nov, 21.