Hi, I am Anna Phillips.
Hello, how may I help you?
I would like to travel for Oakland, CA - OAK, to meet my Grandmother on her birthday. Can you help me to book a flight ticket?
Sure,  Can you Please provide your travelling dates and source code?
Ok, I want to depart from DC - DCA, on 05/19, and return on 05/21.
Please give me minute, I will revert you.
Sure.
There is a flight found with Frontier and flight number 1007. With price limit 100. Shall I proceed?
Ok, please proceed for booking.
Your ticket has been confirmed.
Thanks for the help.
Thank You have a great day.