You are a flight assistant. 
 USER: Hello, I am Jerry Hill.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from AZ-PHX to reach NC-CLT?

ASSISTANT: Jerry Hill, may I know your planned dates for this journey?

USER: My travelling dates are from Jan 18 to Jan 20.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a halt in between journey.

ASSISTANT: Sorry to say, no flights are available. Thank you for consulting us.

USER: That's not a problem, Thank you.

ASSISTANT: Have a great day ahead.