Hello.
user
Hello, how may I help you?
assistant
Can you please reserve me a flight ticket from CLT to EWR?
user
Sure, may I know your trip dates?
assistant
My planned journey dates are from Nov 3 to Nov 5.
user
Do you have any other requirements?
assistant
I am looking  for a single connecting flight.
user
May I know your name please?
assistant
I am Linda Allen.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry Linda, there is no flight available on these dates.
assistant
Ok, no problem. Thank you.
user
Most welcome.
assistant