Hi.
user
Hello. How may I assist you today?
assistant
I am Stephanie Moore, can you find a flight for me from DCA to HOU?
user
Sure, please provide me your travel dates.
assistant
Sure, my journey dates are from 02/28 and 03/01.
user
Sorry, I could not find any flight with your travel dates.
assistant
It's ok, thanks for your information.
user
My pleasure.
assistant