You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: Can you please help me to search a flight from Oakland, CA-OAK?

ASSISTANT: Sure, please provide your destination airport code.

USER: The destination airport code is NY-EWR.

ASSISTANT: May I know your trip dates please?

USER: Sure, the travelling dates are 11/02 to 11/04.

ASSISTANT: Can I have your name please to begin the process?

USER: Sure, my name is Carolyn Garcia.

ASSISTANT: Carolyn, no flights has been found on your journey dates.

USER: No problem, I will search another way to complete my trip.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your information.