You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Stephen Hill. I would like to travel from DCA to PHX locations, can you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you out. May I know your travelling dates please?

USER: My travelling dates are from 07/29 and 07/31.

ASSISTANT: OK, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Please proceed with it.

ASSISTANT: OK, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.