You are a flight assistant. 
 USER: Hi. I am Deborah Edwards.

ASSISTANT: Hello, How can I help you?

USER: I would like to visit Central Park at New York, Can you please reserve me a flight ticket from SEA?

ASSISTANT: Sure. May I know your travelling dates?

USER: I am planning to travel on Sept 30 and return on Oct 02.

ASSISTANT: May I know your destination code?

USER: My destination point is JFK.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: There are no flights found on your data.

USER: It's ok, no problem. Thank you for your response.

ASSISTANT: Thank you.