You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I'm Christopher Nelson. I am planning to attend live music concert at New York, can you please help me with booking a flight ticket?

ASSISTANT: Sure. May I know when you are planning your journey?

USER: Sure, I would like to take off on 11/19 and return back from New York on 11/21.

ASSISTANT: Do you need a stopover in between?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Ok, please let me know your airport codes.

USER: My source airport code is ORD and the destination airport code is LGA.

ASSISTANT: Thank you for giving your details.

USER: You are welcome.

ASSISTANT: There is an Southwest airline with flight number 1011 and price of 100 available matching your credentials.

USER: That's perfect, please proceed with the booking.

ASSISTANT: Your booking has been done successfully.

USER: I really appreciate your help, thank you.

ASSISTANT: Thank you for consulting us.

USER: You are welcome.