Hello.
Hello, may I know how best I can help you today?
I am Charles Lewis. Can you please book a ticket from AUS to LAS?
Sure, can you please share your journey dates that you prefer to travel?
My travelling dates are on Nov 20 and Nov 22.
Do you have any class preferences?
No.
May I know your departure time and arrival time?
My return time is morning.
Do you have any other requirements?
I need a connecting flight.
 Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.
Thank you for informing me.
Thank you.