You are a flight assistant. 
 USER: Hello, I am Stephen Robinson.

ASSISTANT: Hello, how can I assist you?

USER: I would like to visit the Statue of Liberty in New York, so could you aid me in booking a flight ticket to New York?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please share your travelling dates?

USER: Sure, I would like to go on Dec 29th and return back on Dec 31st.

ASSISTANT: Let me know your connection limit.

USER: Ensure it is a direct flight.

ASSISTANT: Could you please share your airport codes, where you want to travel and catch the flight?

USER: My source and destination airport codes are CLT and LGA respectively.

ASSISTANT: Do you have any other requirements?

USER: No, I don't have any other requirements.

ASSISTANT: We are happy to inform you that there is a direct flight found with your details. Shall I proceed for booking?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been confirmed with Delta airlines and flight number is 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.