You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I have to go Washington for my upcoming film shooting purpose, can you please book a flight ticket from ATL airport to DCA?

ASSISTANT: Yes, please help me in providing your convenient dates.

USER: My departure date is 11/12 and please book my return ticket also on 11/14.

ASSISTANT: May I know your name for further proceeding?

USER: Sure, my name is Paul Martinez.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT:  I found a flight in Hawaiian airlines with a fare of 100 with 1 connection, can I confirm your ticket booking?

USER: Please book this flight ticket for me.

ASSISTANT: Your flight ticket has booked.

USER: Thank you for your service.

ASSISTANT: Most welcome.