Hello, I am Richard Lopez.
Hello, how may I be of your helping hand?
Can you please book me a ticket with the fare of 200?
Sure, help me with the dates of travelling?
I would like to travel on 05/08 and return on 05/10.
Can you please share me your airport codes?
My preferable airport codes are from PHL to IAH.
Please wait a while.
Ok.
We found  a flight in an airline Delta with the number 1009. Shall I proceed to book?
Ok, please book this ticket.
Your flight ticket has been processed.
Thanks for your help.
Thank you for availing with us.