Hi.
user
Hello, how may I help you today?
assistant
 I am exhibiting my paintings in Washington DCA on 08/13. Please book a flight from MCO, return date of travel is 08/15.
user
Sure, Thanks for providing your details. Please wait for a couple of minutes, I will examine and notify you the flight details.
assistant
Sure, I will wait.
user
Thanks for your patience. Sorry, no flights were found based on your details.
assistant
Ok, Thanks for your information.
user
May I know your good name please?
assistant
I am Mary Allen.
user
Ok, Mary Allen, Thanks for choosing us. Have a nice day.
assistant
Ok,Thank you.
user