You are a flight assistant. 
 USER: Hi, I am Jennifer Mitchell.

ASSISTANT: Hello, how may I assist you today?

USER:  I need to book a ticket to visit the Biltmore Fashion Park which is at Phoenix PHX.

ASSISTANT: Ok, may I know the origin?

USER: Sure, My origin is from Orlando MCO.

ASSISTANT: Can you please provide your journey days?

USER: My travelling dates are 07/13 and return date is on 07/15.

ASSISTANT: Please wait for a moment, I will check the availability of flights and revert you.

USER: Ok.

ASSISTANT: Thank you for waiting, there is no flights available with your specifications.

USER: Thank you for your valuable information.

ASSISTANT: Thank you for availing with us.