You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How may I help you?

USER: I am William Thompson, I would like to travel from FL-MCO to NC-CLT. Can you help me to book a ticket?

ASSISTANT: Sure, Could you provide me your travel dates?

USER: My travelling dates are from 08/12 to 08/14.

ASSISTANT: Unfortunatelu, We did not find flights with your requirements.

USER: Ok, no problem, thank you.

ASSISTANT: Thank you for being with us, Have a great day.