Hi. I am Steven Jones.
user
Hello. How may I help you?
assistant
I want to fly from DEN to LAS and my preferable dates are 08/14 to 08/16.
user
Sure, let me check.
assistant
Ok.
user
Thank you for waiting. Sorry, there is no flight for this search.
assistant
No problem. Ok, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant