Hello, I am Patrick Roberts.
Hello, how may I help you at this moment?
I would like to go to a event in Detroit, so could you please book a ticket for me?
Sure, I will help you. Please send your travelling dates.
Sure, I would like to go on 11/09 and return back on 11/11.
Can I have your nearby airport codes please?
My source and destination airport codes are DFW and DTW respectively.
Please wait for a while.
Ok, ensure it is a single connecting flight.
Sorry, there is no flight available on your requested dates.
That's ok, thank you for checking.
You are welcome, have a nice day.