Hello.
Hello, how may I help you?
Can you please help me to book a flight from IAH to EWR?
 Sure, may I know your preferable dates of journey?
My travel dates are Jan 03 to 05.
Do you have any connection limit?
I prefer direct flight.
Are there any other requirements?
No.
 May I know your name for the documentation process?
I am Rebecca Martin.
Sorry, no flights are available in this route as per your requested dates.
No problem, thank you for the information.
Thank you for reaching us.