You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Please book a flight ticket from DFW to DEN?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: My journey dates are June 03 and June 05.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Ryan Turner.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Jetblue airlines, flight number:1023.

USER: Please proceed with my booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.