Hello.
user
Hello. How can I help you?
assistant
Will you help me in booking the flight ticket from AUS to LAS?
user
Sure,  may I know your planned journey dates?
assistant
My travelling dates are Nov 21 and Nov 23.
user
Will you prefer a lay by in between your journey?
assistant
I need a flight with single connection.
user
Let me know your airline preference.
assistant
I always prefer normal-cost airlines.
user
Do you have any other requirements?
assistant
I always prefer business class.
user
Your good name please?
assistant
Myself Virginia Perez.
user
Thank you for sharing the details, there were no flights available that matches your requirements.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for approaching us.
assistant