Hello, I am William Turner.
Hello, how can I help you today?
 I would like to travel from LAS to DEN. Could you please help me to book a ticket?
Sure, please share your planned trip dates?
My travelling dates will be on 04/16 to 04/18.
Ok, any other requirements to be met?
I need a connecting flight.
Ok, please wait for a while.
Ok.
Thanks for waiting, flight- 1005, airline- Southwest, price- 100 with connection-1 matches your requested details.
You can proceed to booking.
Ok, your ticket has been processed.
Thank you.
Thank you for opting us.