Hi.
Hello, how may I help you today?
Please help me to book a flight ticket from HOU to OAK.
Sure, please share me your trip dates.
My journey dates are from May, 09 to May,11.
If you can help me with your name, I can check with the availability of flights.
Karen Smith.
 Would you let us know if you have any other preferences?
I need a single connecting flight.
We found a connecting flight 1027 in Delta airlines at the cost of 200 with economy class. Shall I proceed?
Please proceed.
Your booking is done.
Thank you.
Thank you for availing us.