Hello.
user
Hello. How may I help you?
assistant
I am Brenda Turner. Could you please help me in booking a flight ticket which is having a connection limit 0?
user
Sure, I will help you out.
assistant
Thank you.
user
May I know your travelling dates please?
assistant
The travelling dates are 12/27 and 12/29.
user
Can I know your airport codes please?
assistant
The airport codes that I prefer to travel are from AUS to DEN.
user
Ok, please wait moment.
assistant
Ok, take your time.
user
Sorry, there are no flights found.
assistant
It's ok, not a  problem. Thank you for helping me.
user
Thank you for choosing us.
assistant
You are welcome.
user