Hello.
Hello, how can I help you today?
Can you help me to reserve a flight ticket from IAD to IAH?
Sure, please share your planned travel dates?
My travelling dates are 27 and 29 of Jan.
Let me know your connection limit?
I need a direct flight.
Any other preferences?
I prefer to travel in economy class with a normal cost airline.
Can I have your name please?
I am Timothy Martinez.
Sorry Timothy Martinez, no flights found with your given details.
It's ok, not a problem, thank you.
Thank you for opting us.