Hello.
user
Hello. How can I help you?
assistant
I am Michael Davis. I am planning to book a ticket to attend a meeting at AUS. Can you please help me out from DTW?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
I would like to travel on Dec 25 and return back on Dec 27.
user
Sorry, no flights are available on your route.
assistant
That's fine, thank you for your service.
user
Welcome, have a nice day. Thank you for choosing us.
assistant