Hello.
Hello, how can I assist you now?
I would like to attend a meeting at Las Vegas, please help me in booking a ticket from DEN to LAS.
Sure, I am happy to help you with that. Can I have your travel dates  please?
My planned travel dates are on July 4 and July 6.
Ok, please let me know the timings of your journey.
I am comfortable with any timings.
Do you prefer any specific airlines  to travel?
No, thank you for asking.
Do you have any other specifications?
I prefer a connecting flight.
Can I have your good name please to proceed further?
Myself Jeffrey Lee.
Sorry to inform you that no flight is available to you on your planned dates.
Ok, no issues. Thank you for your information.
Thank you for choosing us, have a good day.