Hi.
Hello, how may I help you?
I want to book a ticket from ORD to LAS. Could you book a ticket?
Sure, may I know your trip dates please?
Departure is Mar, 30 and return date is Apr, 1.
Do you have any other requirements?
I would prefer direct flight.
Can I know your name please?
My name is Jerry Anderson.
Ok, please wait for a while.
Sure.
Sorry, we regret to inform you that there is no flight available as per your request.
Thank you.
Most welcome.