Hi.
user
Hello, how can I assist you today?
assistant
I am Brandon Allen. Can you find a flight for me from DFW to LAS?
user
Sure, may I know your planned travel dates?
assistant
Ok, my trip dates are from 01/10 and 01/12.
user
Please wait for a moment.
assistant
Ok.
user
Sorry to say that, no flights were found with your given details.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us.
assistant