Hello.
user
Hello, how may I help you?
assistant
My name is Donald Young. I would like to travel from AUS to DEN.
user
Ok, please help me with your travel dates.
assistant
My preferable dates are from 02/04 to 02/06.
user
Sorry, no flights are available on your given details.
assistant
That's ok. Thank you for your time.
user
Most welcome.
assistant