Hi. Deborah Clark here.
user
Hello, how can I help you now?
assistant
Reserve a flight ticket that is from DCA to IAD.
user
Sure, can you please provide me the travelling dates of your journey?
assistant
My travel dates are from 09/26 to 09/28.
user
Please wait for a while.
assistant
Ok.
user
Sorry Deborah, there are no flights found on your requested dates.
assistant
Ok, not a problem. Thank you.
user
Thank you for approaching us, have a nice day.
assistant