You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER:  I am Raymond Moore.

ASSISTANT: How can I serve you?

USER: I want to visit Metalmorphosis, a mirrored water fountain at Whitehall Technology Park in Charlotte,NC-CLT. Can you book a direct flight?

ASSISTANT: Sure, I will help you. Let me know your scheduled dates of journey?

USER: My travel dates are 07/02 and 07/04.

ASSISTANT: Ok, where you want to board from?

USER: I will board from CA-SFO.

ASSISTANT: Please wait for a moment, I will let you know the flight details.

USER: Ok.

ASSISTANT: Sorry for the inconvenience, there were no flights found on your requested dates.

USER: Ok, thank you for your help.

ASSISTANT: Thanks for choosing us.