Hi.
user
Hello.
assistant
Benjamin Lopez here.
user
How may I help you?
assistant
Reserve a flight ticket that is from ATL to DEN.
user
Sure, could you please share your planned dates?
assistant
My travel dates are 12/25 to 12/27.
user
Please wait for a moment.
assistant
Ok.
user
Sorry, there is no flight is available for you.
assistant
Ok, not a problem.
user
Thank you for choosing us, have a nice day.
assistant
Thank you.
user