Hello, myself Michelle Thomas.
Hello, how may I help you?
I am planning to book a flight ticket to MSP from IAD, can you please help me out?
Sure, could you please provide your travelling dates to search for the flight?
Sure, my preferable travelling dates are 04/18 and 04/20.
Thank you for your information.
Ok.
Sorry to say, no flight is available for you as per your requests.
It's ok, thank you for the information.
Thank you for reaching us, have a nice day.