Hi.
user
Hello, how may I assist you?
assistant
Myself Alexander Carter. I am looking for a flight from DCA to DCA, as I planned for a round trip.
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Ok, my journey starts at Nov 07 and returning on Nov 09.
user
Do you have any requirements?
assistant
I need a connecting flight.
user
May I know your price limit?
assistant
Price should not exceed than 500.
user
Sorry to say, no flight is available for you as per your requests.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us, have a nice day.
assistant