You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from IAD to AUS. Can you please help me?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from 05/11 to 05/13.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 0 connection in Hawaiian airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed my booking with my name of James Roberts.

ASSISTANT: Ok, your ticket is booked with the flight number 1012.

USER: Thank you.

ASSISTANT: Most welcome.