customer: Hi. 
 agent: Hello. How may I help you? 
 customer: I need to book a flight ticket from PHX to DFW, Can you please help me for booking? 
 agent: May I know your travel dates? 
 customer: I would like to travel on 02/22 to return on 02/24. 
 agent: Do you have any connecting flight preferences? 
 customer: I need a connecting flight. 
 agent: Is there any other preferences? 
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 agent: May I know your name please? 
 customer: Nicholas Martinez here. 
 agent: American Airlines is providing the connecting flight on this route and the fare of 100. 
 customer: Ok, proceed for booking. 
 agent: Your reservation is confirmed for the flight 1012. 
 customer: Thanks for your information. 
 agent: Thank you.
customer: No.