You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Dennis Lewis, I want to book a flight on 02/09 to meet my cousin at New York. Can you book a connecting flight for me?

ASSISTANT: Sure. May I know your boarding point?

USER: My boarding point is NY-LGA.

ASSISTANT: Can you share me your travelling dates?

USER: I will return on 02/11.

ASSISTANT: Let me know your destination airport code.

USER: My destination airport is NY-JFK.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight 1020 in UA airline and price 200 with a connection. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you.