Hello, Anthony Harris here.
Hello, how may I assist you today?
I planned to attend for a ceremony in EWR, can you please help me to book a flight ticket from LAS?
Sure, could you please provide your travelling dates?
I planned  to start on 11/19 and return back on 11/21. Ensure that the connection is 1.
The Southwest airline with flight number 1006 is available having price as 200 and connection as 1.
Yes, please book the ticket.
Ok. Your reservation is done.
Thank you for your assistance.
Thank you.