You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Debra Phillips here. I am model, I have my photo-shoot at Washington. So please book my ticket from ORD to DCA.

ASSISTANT: May I know your journey dates?

USER: Sure, I have planned to go on 03/07 and return on 03/09.

ASSISTANT: Southwest airline providing service to you with price 100 and connection 1. Shall I proceed?

USER: Please book my ticket.

ASSISTANT: Ok, your ticket has been done with flight-1014.

USER: Thank you.

ASSISTANT: Welcome Debra Phillips.