Hello.
Hello, how may I assist you at this pleasant evening?
We are totally 5 sisters among them my 3rd sister birthday is on 02/15.So we are planning to do grand party in Las Vegas, can you please search a flight ticket for me?
Sure, can you please provide your source and destination airport codes?
I want to start my journey from MI-DTW airport and I need to reach NV-LAS airport.
May I know your preferable dates to travel?
I want to start my journey one day before of my sister birthday party event, so my travel date is 02/14 and my return date is 02/16.
Please wait for a minute, I will check and revert  you.
Ok.
There is no flight available on your requested dates in this route. Sorry for the inconvenience.
Ok, fine not an issue.I will search other way to complete my trip.
May I know your good name please?
Myself Katherine Baker.
Thank you.