customer: Hello. 
 agent: Hello. How can I serve you? 
 customer: I am Paul Thompson want to visit Charlotte, can you book a ticket on 08/08 and 08/10? 
 agent: Sure, I can help you. Can I know your preferable airport codes? 
 customer: Sure, I want to travel from DEN to CLT. 
 agent: Do you have any connection limit? 
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 agent: Please wait a while. 
 customer: Ok. 
 agent: Thanks for your time. We found a Hawaiian airline, flight number:1013 and the price is 100. 
 customer: Ok, proceed with my booking. 
 agent: Your flight ticket has been confirmed. 
 customer: Thank you. 
 agent: Thank you for choosing us.
customer: Yes, I need a flight with 1 connection.