Hello.
user
Hello, how can I help you?
assistant
Jason Anderson here. I want to visit Washington so please book me a ticket from IAD to MSP.
user
May I know your desired travel dates please?
assistant
Sure, my travelling dates are 07/07 and 07/09. Sure, I will wait for your reply.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Its ok, no problem. Thank you for giving information.
user
Thank you for contacting us.
assistant