You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Joshua Davis here. I would like to reserve my ticket from Washington, IAD to ATL. Will you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I want to start my journey on 07/26 and return back on 07/28.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed? Ok, your ticket has been booked with flight number 1022.

USER: That' s fine for me, please proceed with booking.

ASSISTANT: If you want to book the ticket the above flight. I am asking for confirmation.

USER: Yes, Please confirm the ticket booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1022.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.