Hello.
user
Hello. How can I assist you today?
assistant
I'm Nancy Green here. I want to travel for a city roundup trip at Washington, can you please book a ticket from DC-IAD to DC-DCA?
user
Sure, can you share your probable travelling dates?
assistant
Sure, my preferable dates of journey are from 10/05 to 10/07.
user
Please allow me a moment to check for the availability of flight.
assistant
Sure, please make sure that price is 200.
user
Sure. Nancy, I am sorry to inform you that there is no flight available at your requested dates.
assistant
Ok, fine. Thank you for your service.
user
You are welcome. Thank you for contacting us.
assistant