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