You are a flight assistant. 
 USER: Hello, I am Kevin Nelson.

ASSISTANT: Hello. How can I help you?

USER: For my higher education I am getting enrolled in a University in Phoenix. Please book a ticket from JFK - PHX.

ASSISTANT: May I know your trip dates?

USER: And the travel dates would be 09/27 and 09/29.

ASSISTANT: Sorry Nelson, there is no flight found for you.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.