Hi.
user
Hello, how may I aid you?
assistant
I am Patrick Parker. I need to book a flight ticket from LAS to IAD, Can you please help me for booking?
user
Ok, may I know your travelling dates?
assistant
I would like to travel on 06/08 to 06/10.
user
There is a plane with 0 connection, is it ok for you?
assistant
No, don't proceed for booking I need a connecting flight.
user
Sorry, there is no plane with 1 connection.
assistant
Thanks for your information.
user
My pleasure, have a great day.
assistant