Hello.
user
Hello. How can I aid you?
assistant
Can you aid me in booking a flight ticket from LAS to DEN?
user
Sure, may I know your planned travel dates?
assistant
I am planning to start on Mar 27th and return back on Mar 29th.
user
Do you have any specifications?
assistant
I prefer to travel in business class.
user
Please provide me the name.
assistant
Myself Patricia Johnson.
user
Sorry, there are no flights are available for your desired intent.
assistant
No issues. Thank you for checking.
user
Thank you for reaching us.
assistant