Hi.
Hello, how may I aid you?
I am Betty Thomas, please search flights on these routes OAK to IAH?
Please share me your trip dates.
I am going to start my journey on 09/15 and I would like to return on 09/17.
Here is a  flight with 1 stop and price is 200, can I proceed with it?
Ok, proceed to booking that flight.
Your ticket has been booked with 1007 flight in Delta airlines.
Thank you for confirming my flight ticket by Delta airline.
Thank you for reaching us.