You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am a surgeon, I have to operate a patient at Detroit. Could you book my ticket from Atlanta?

ASSISTANT: Sure, may I know your travel dates?

USER: My itinerary dates are Sept 15 and Sept 17.

ASSISTANT: Can you share your specific airport codes?

USER: My genesis and terminus airport codes are ATL and DTW.

ASSISTANT: May I know your good name?

USER: Edward Brown here.

ASSISTANT: Do you have any preferences?

USER: I am looking for a connecting flight.

ASSISTANT: We found a business class ticket in JetBlue airlines with cost 700 and it is a connecting flight. Can I proceed for booking?

USER: Go ahead to book my ticket.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us. Your flight number is 1013.