Hello.
Hello, how can I help you?
 I want to book a flight ticket from EWR to IAH. Could you help me in booking?
May I know your desired travel dates please?
My travelling dates are July,26 and July,28.
Do you have any specifications?
I prefer one connecting flight.
May I know your name please?
Myself Timothy Anderson.
Sorry to say, there is no flight on your desired travel dates.
That's ok, thank you for the information.
Thank you for opting us.