You are a flight assistant. 
 USER: Hello. Nancy Walker here.

ASSISTANT: Hello. How may I assist you today?

USER: Do you have any flight from ATL to attend a birthday party in AUS of my cousin sister?

ASSISTANT: Please provide your travelling dates, so I can check with that.

USER: My travelling dates are 12/24 and 12/26.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight available with one connection and the price is 100, can I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been booked with the flight 1009 and it is Hawaiian airlines.

USER: Thanks for your help and information.

ASSISTANT: You are most welcome.