Hello.
user
Hello, how may I help you today?
assistant
I am Jacob Davis. I need your help in booking a ticket to DCA from DEN.
user
Sure, may I know your dates of travelling to proceed?
assistant
My travelling dates are from 06/18 to 06/20.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Ok.
user
Thanks for waiting, sorry, unfortunately no flights found on that day.
assistant
Ok, Thanks for your information.
user
You are welcome, have a nice day.
assistant