You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am looking for a flight from CLT to JFK, can you help me in booking?

ASSISTANT: Sure, can you share your planned trip dates?

USER: Sure, my planned travel dates are May 22 and May 24.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight for this journey.

ASSISTANT: Is there any class preference?

USER: I don't have any specifications in class.

ASSISTANT: Please forward your name.

USER: Myself Anthony Lee.

ASSISTANT: Sorry, there are no flights found on your specified trip dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you.