You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me with booking a flight ticket from AUS to DCA?

ASSISTANT: On which dates you are planning to travel?

USER: My travel dates are Sept 02 and 04.

ASSISTANT: Do you have any requirements?

USER: I need a direct flight.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

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: You can proceed with booking.

ASSISTANT: May I know your name?

USER: My name is Nicole Phillips.

ASSISTANT: Your ticket is booked in 1007 flight.

USER: Thanks for the help.

ASSISTANT: Most welcome.