You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Alexander Wright. I would like to book a ticket to visit a new place at ATL. Can you please help me out to book a ticket from LAX?

ASSISTANT: Sure, please provide me your travelling dates to search a flight.

USER: Thank you, I want to take off on Dec 17 and please confirm my return ticket also on Dec 19.

ASSISTANT: Please wait for a minute, let me check is there any flight available for this route.

USER: Ok.

ASSISTANT: Southwest airline is providing flight with price 300 and connection is 1, shall I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been booked with flight number 1023.

USER: Thank you for assisting me.

ASSISTANT: My pleasure, have a safe journey.