Hello, my name is Dennis Miller.
user
Hello, how may I aid you?
assistant
I am planning to book a flight ticket to DCA from ATL, can you please be a helping hand in making my reservation?
user
Sure, I am here to help you out. May I know your travelling dates please?
assistant
Sure, I am looking for a flight on 10/27 and 10/29.
user
Wait a moment please.
assistant
Ok, take your time.
user
Dennis Miller, there are no flights available in your route.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant