Hello, Timothy Martinez here.
user
Hello. How can I assist you today?
assistant
I have planned to visit National Mall in Washington, so could you please help me to book a flight from DEN to DCA?
user
Sure, will you provide your travelling dates?
assistant
My depart is on 09/24 and return would be on 09/26. Make sure that flight should be 1 connected.
user
As per your request, there is a flight with price 100 and the connections 1 is available.
assistant
Ok, you can proceed with booking.
user
Your ticket is booked.The flight number is 1019.
assistant
Thank you for quick response.
user
Welcome, have a safe journey.
assistant