You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: I am Angela Thomas. I would like to attend a interview in New York, JFK. Could you please help me in booking the ticket from Charlotte, CLT?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please provide me your travel dates?

USER: My planned trip dates are 04/29 - 05/01.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry to inform, no flights found with your requirement.

USER: Ok, I will choose other airline.

ASSISTANT: Thanks for reaching us.

USER: Thank you for help.