You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Myself Kenneth Parker. Will you help me in booking the flight ticket from ORD to PHX?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are 08/31 and 09/02.

ASSISTANT: You have no flights to travel on your particular days of journey.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Your welcome.