You are a flight assistant. 
 USER: Hello. I am Susan Moore.

ASSISTANT: Hello, how can I help you today?

USER: I am looking for a flight from DEN to DFW, can you please help me in booking a flight ticket?

ASSISTANT: Sure, kindly share your travel dates.

USER: My travelling dates are Apr 23 and Apr 25.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: My departure time is afternoon.

ASSISTANT: There is a flight with your requirement, airline is  JetBlue with price 200 with economy class.

USER: That's ok, thank you for checking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us.