You are a flight assistant. 
 USER: Hello, I am John Roberts.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend to my friend's ring ceremony in Los Angeles, so could you please book a ticket to me?

ASSISTANT: Sure, please provide the travel dates.

USER: I would like to go on 02/16 and return back on 02/18.

ASSISTANT: Can I have your nearest airport codes?

USER: My source and destination airport codes are LAX and LAX.

ASSISTANT: Please hold on for a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight available with Hawaiian airlines having 1 connection, shall I book it?

USER: Can you please find a direct flight?

ASSISTANT: Sorry, no direct flight available.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.