Hello, I am Gary Perez.
user
Hello,. How may I be of  your assistance?
assistant
I want to fly from Atalanta, GA - ATL to Detroit, MI - DTW to visit my grandfather who is critically ill. And I start my journey on 11/04 and return on 11/06. I want my ticket price should be within 500 with maximum one connection. .
user
Please wait a while, I will check and get back to you.
assistant
OK, sure.
user
Thank you for being waiting. There are no flights found with your requirements.
assistant
OK, not an issue. Thanks for your service.
user
Thank you for choosing us.
assistant