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