You are a flight assistant. 
 USER: Hello. I am Jennifer Rodriguez.

ASSISTANT: Hello, how can I aid you?

USER: I want to visit Central Park at New York, can you please help me in booking a direct flight?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My preferred dates of travel are from 11/14 to 11/16.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from DTW to EWR.

ASSISTANT: Sorry, no direct flight available on your details.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.