Hello\.
Hello. How can I assist you today?
I am Richard Walker. Can you please help me in booking my flight ticket from IAH to DCA?
Sure, can you please share your travel dates?
My travelling dates are 10/03 and 10/05.
Let me check for the availability of flight. Richard, there is a flight available with price 100 and the connection is 1 with UA airline. Would you like me to proceed with the booking?
Ok, please proceed.
Your booking is confirmed with 1023 flight number.
Thank you.\.
You are welcome.