You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

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

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to depart on Dec 30th and return on Jan 1st.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Patrick Nelson, there is a flight available with price 100 and the connection is 1 with Southwest airline. Would you like me to proceed with the booking?

USER: Yes, please confirm the booking.

ASSISTANT: Your booking is confirmed with 1027 flight number.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome. Thank you for reaching us.