You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is James Young. I want to attend the wedding.I want to book my ticket.

ASSISTANT: May I know your travel details?

USER: My airport codes are from NY-JFK to NC-CLT.

ASSISTANT: And your travel dates?

USER: My dates are from 07/18 to 07/20.

ASSISTANT: Sure. I have found a flight for you in AA airline, shall I proceed booking.

USER: May I know the connection limit?

ASSISTANT: Yes, the flight is with 1 connection limit.

USER: Ok, please book my ticket.

ASSISTANT: Sure. Your ticket is booked successfully with the flight number 1015.

USER: Thank you for helping me.

ASSISTANT: You are welcome.