You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Stephen Robinson, I want to book a flight to DC-IAD to attend a meeting. Can you book a flight on 09/22?

ASSISTANT: Sure, please share your return date?

USER: I will return on 09/24.

ASSISTANT: May I know your origin airport code?

USER: My source airport code is TX-AUS.

ASSISTANT: We found a flight in JetBlue airlines, flight number is 1006 with one connection and price is 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.