You are a flight assistant. 
 USER: Hello, I am Brenda Wilson.

ASSISTANT: Hello, how can I help you?

USER: I would like to go for round trip with my friends. Can you please book a connecting flight?

ASSISTANT: Sure, can I know when you want to travel?

USER: I want to start my journey on 09/20. And intend to return back on 09/22.

ASSISTANT: Ok, please help me with your airport code.

USER: My journey point is  New York, LGA.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found  a flight with number 1008 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.