You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: As I am very fascinate about to visit for islands, I heard that the Staten Island is one of the best to visit which is located in New York city. Can you please help me in booking my flight ticket from Austin?

ASSISTANT: May I know your travel dates?

USER: Sure, my travel dates are 03/19 and 03/21.

ASSISTANT: Please help me with your airport codes.

USER: Ok, my airport codes are AUS and EWR.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Melissa Wilson.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: Not a problem, anyway thank you for the information.

ASSISTANT: Thank you for reaching us.