Hello, I am Gregory Martin.
Hello, how may I assist you?
I have planned to visit a  Lake Merritt at Oakland, CA-OAK. Could you please help me with booking a flight ticket?
Ok, may I know the travelling dates of your journey?
Sure, I intend to fly on 01/09 and return on 01/11.
Ok, please mention your source code.
Sure, Los Angeles, CA-LAX is my source airport code.
Ok, there is a flight 1014 in UA airline matching your details with price 100. Shall I proceed?
Yes, please proceed with booking.
Ok, your booking is done.
Thank you for your help.
You are welcome. Have a nice journey.