You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Robinson, would like to travel from PHL to PHX.

ASSISTANT: Can you please tell me how may I help you?

USER: Can you help me out?

ASSISTANT: May I know your travelling dates?

USER: My planning dates are 02/16 and 02/18. Please find a flight with 200 price and 1 connection limit.

ASSISTANT: sorry to say, there is no flight for you to reserve your ticket.

USER: That's is fine. Thank you for your service.

ASSISTANT: Thank you for reaching us.Have a nice day.