Hi.
user
Hello, how may I aid you today?
assistant
Myself Helen Phillips. I am looking for a flight from DFW to DCA, can you help me in booking the flight ticket?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
Sure, my travel dates are 10/06 and 10/08.
user
Sorry Phillips, here I didn't find any flight in your route.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant