Hello.
user
Hello.
assistant
I am Donald Lee.
user
How can I assist you now?
assistant
Can you book a flight ticket from MCO to AUS?
user
Sure, I am here to help you. Could you please share your planned journey dates?
assistant
Thank you, my travel dates are 09/24 and 09/26.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
Thank you for sharing the details. Unfortunately, there were no flights available that matches your requirements.
assistant
It's ok, no problem. Thank you.
user
Thank you for  reaching us.
assistant