customer: Hello, I am Mark Edwards. 
 agent: Hello, how can I help you at this moment? 
 customer: I need to book a flight ticket from PHX to ATL, can you please help me to book a flight ticket? 
 agent: Sure, I am glad to help you with that booking. May I know your travelling dates, please? 
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 agent: Ok, do you need any stopovers in between journey? 
 customer: Yes, I need a halt. 
 agent: I have found a flight with single stopover in Hawaiian airline with a fare of 100. Shall I book it? 
 customer: Yes, please proceed. 
 agent: Your ticket is booked in economy class with the flight-1017. 
 customer: Thank you for your service. 
 agent: You are most welcome, thank you for reaching our agency. Have a nice day.
customer: Sure, my journey dates are Mar 18 to Mar 20.