Hello. Myself Helen Nelson.
Hello, how may I aid you?
Will you help me in booking the flight ticket from DEN to AUS?
Sure, may I know your planned travel dates please?
My preferable journey dates are 09/17 and 09/19.
Please wait for a moment.
Sure, I will wait for your response.
Sorry for the inconvenience, there is no flight available on your requested dates.
Ok, not an issue.
Thank you for reaching us.