Hello.
user
Hello. How may I help you?
assistant
I am Larry Taylor, want to travel from EWR TO LAS. Please help me in booking my ticket.
user
Sure, may I know your trip dates?
assistant
Sure, my trip dates are from 04/06 to 04/08.
user
Do you have any other requirements?
assistant
My return time will be in the afternoon and I need a connecting flight.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant