Hello, I am Joseph Jackson.
Hello, how may I best serve you today?
Help me in booking a flight ticket from EWR to IAH.
Sure, may I know your  travelling dates?
My travelling dates are on 03/15 and return on 03/17.
Please wait for a moment.
Sure, I will wait.
Thank you for waiting, there are no flights found with your specified dates.
Ok, no issues. Thanks for your information.
Thank you for availing with us.