Hello.
Hello. How may I assist you today?
Can you please  book  a flight ticket from AUS to DEN?
Sure, may I know your travel dates?
Thank you. I have planned my travel  dates as Apr 26 and Apr 28.
Do you have any specifications?
I would  like to depart in afternoon time so  please make sure  that.
Please share me your name.
Sure, myself Dorothy Mitchell.
Sorry, there is no flight at this moment.
Oh! It is sad to hear. Anyway, thank you for your time.
Thank you.