You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself David Edwards, I need to schedule my trip to Washington for next week. Can you please help me in booking the ticket from CLT to IAD?

ASSISTANT: Sure, may I know your travel dates?

USER: I will drop-off 06/07 and again I will be return back on 06/09.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in UA airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: Sure, please proceed with that.

ASSISTANT: Your ticket is booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Most welcome.