Hi.
user
Hello,. How can I help you?
assistant
I want to head from Austin, TX-AUS  to Detroit, MI-DTW to attend Interview on 08/07.
user
Sure,. Wait, for a moment I will check the availability and revert you? May I know your name please?
assistant
I am Gray Hill and My return will be 08/09.
user
OK,. Thank you, for waiting. Sorry, we have not found any flight on your preferences.
assistant
OK, no issue.
user
Thank you, for consulting us.
assistant
Thank you.
user