customer: Hi, I am Cynthia Lee. 
 agent: Hello, how may I help you? 
 customer: Can you please book a flight ticket on dates 07/01 and 07/03? 
 agent: Sure, I am here to help you. May I know your source and destination airport codes? 
 customer: My airport codes are DEN and DFW. 
 agent: Ok, please let me know your specifications. 
 customer: I want to return at afternoon. 
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 customer: Ok. 
 agent: Happy to tell you, there is a flight available as per your requirements in AA airlines and the ticket fare is 600 only in business class. Can I book the ticket for you? 
 customer: Yes, please. 
 agent: Your ticket is booked with the flight-1005. Flight departure time is at 2:00AM and arrival time is at 16:00PM. 
 customer: Thank you for the help. 
 agent: You are welcome and have a nice day.
agent: Ok, please wait for a moment.