You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Kathleen Johnson here.

ASSISTANT: Nice meeting you Johnson.

USER: Please book a ticket for me from LAX to LGA. I need to visit Times Square.

ASSISTANT: Sure, let me know your travelling dates please.

USER: My planning dates are from 08/27 to 08/29.

ASSISTANT: There is a flight for you in AA airline with 0 connection. Shall I proceed with the booking?

USER: I need a flight with 1 connection.

ASSISTANT: Sorry, we didn't found any flight with 1 connection.

USER: It's fine. Anyway, thank you for your help.

ASSISTANT: It's my pleasure to help you.