Hello.
user
Hello. How can I assist you?
assistant
I'm Brandon Allen. I am planning to attend music concert at ATL, can you please help me with booking a flight ticket from DEN?
user
Can I know your travel dates?
assistant
Sure, I would like to take off on 07/04 and return back on 07/06.
user
Allen, there is no flight available on your requested dates.
assistant
Ok, no issues. Thank you for the information.
user
You are welcome.
assistant