Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking my ticket from JFK to LAS?
user
Sure, may I know your trip dates? Ok, do you have any other requirements?
assistant
Sure, my trip dates are from 05/21 to 05/23. Yes, I need a single connecting flight.
user
Ok, please wait a minute.
assistant
Sure.
user
May I know your name please?
assistant
Myself Frank Phillips.
user
Sorry, there is no flight available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant