You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from ATL to LGA?

ASSISTANT: Sure, let me know your travelling dates.

USER: I would like to depart on Mar 17th and return on Mar 19th.

ASSISTANT: Please share your connection limit.

USER: I need a direct flight.

ASSISTANT: Can you please share your specifications?

USER: I have no other specifications.

ASSISTANT: May I know your name?

USER: I am Timothy King.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.