Hello, myself Mary Smith.
Hello. How can I assist you today?
I am planning to book a flight ticket to IAH from DCA, could you please search any inexpensive flight?
Sure, can you please share your travel dates?
Sure, I would like to fly on 11/24 and 11/26.
Let me check for the availability of flight.
Ok, I will wait for your response.
Mary, there is a flight available with price 200 and the connection is 1 with AA airline. Would you like me to proceed with the booking?
Fine, please reserve me a seat.
Your booking is confirmed with 1003 flight number.
Thank you so much for your quick service.
Thank you for reaching us, have a great day.