Hello,.
Hello, how can I help you?
Can you please help me in booking my flight ticket from EWR to IAH?
May I know your desired travel dates please?
My planned travel dates are May 30 to June 01.
Do you have any specifications?
I prefer to fly in connected flight.
May I know your name please?
Myself, Timothy Phillips. I want to travel in economy class.
Sorry to say, there is no flight on your desired  travel dates.
Ok, no issues. Thank you for your help.
Thank you for opting us.