Hello.
user
Hello. How may I help you?
assistant
I am John Green need to book a flight ticket to CLT from PHX, can you please help me in booking?
user
Sure, please provide your trip dates.
assistant
My trip dates are from Nov 09 to Nov 11.
user
Sorry, there is no flights available on these dates.
assistant
Ok, no problem. Thank you.
user
Most welcome.
assistant