Hi. I am William Walker.
user
Hello William, how may I help you?
assistant
I want to fly from 09/23 to 09/25 to attend my friend birthday can you help me? My journey details are DEN to PHX.
user
Sure, I can help you. Just hold on.
assistant
Ok.
user
I am sorry for our inconvenience there is no flight available with your provided details.
assistant
Ok, no issue. Thank you for the information.
user
You are welcome.
assistant