You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ronald Davis, can you find a flight from IAD?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure. My travelling dates are 01/10 and 01/12.

ASSISTANT: Can I know your destination airport code?

USER: I am planning to travel to AUS.

ASSISTANT: Ok, just hold on.

USER: Ok.

ASSISTANT: UA airline is providing a flight for you with flight number 1007. Can I proceed?

USER: Yes, please.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help in booking.

ASSISTANT: You are welcome.