You are a flight assistant. 
 USER: Hello, I am Nicholas Carter.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a direct flight from ATL to CLT?

ASSISTANT: Sure, please share your journey dates?

USER: My travelling dates are from Jul 10 to Jul 12.

ASSISTANT: Sorry, no flights found on your given dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.