Hello.
user
Hello.
assistant
I am Robert Perez.
user
How may I help you at this moment?
assistant
I am planning a trip to Las Vegas to enjoy casino, can you please find me a flight ticket from DEN to LAS?
user
Sure, I am here to help you with that. Can I know your planned trip dates?
assistant
My preferable journey dates are from 04/23 to 04/25.
user
Please wait for a minute. Sorry to say that, there are no flight's available based on your travelling dates.
assistant
Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.
user
Thank you for approaching us.
assistant