Hello.
Hello, how can I help you?
My name is Thomas Thomas. I want to book a flight ticket from Houston TX-HOU to Washington DC-IAD.
Sure, may I know your travelling dates?
The dates are 05/31 and 06/02.
OK, please hold for a moment to check it and then I will revert you.
OK.
As per your request there is flight  1015 that matched to your criteria. Is there any price and connection limit?
Yes, the price should not exceed 1000 and connection should be 1.
Sure, the price is exactly same to the above mentioned flight. Shall I proceed with booking?
Yes, please confirm my ticket.
OK Thomas, your ticket has booked. Thank you and have a happy journey.