Hi, I am Andrew Hill.
Hello Andrew Hill. How can I support you?
I need to go to Oakland,  CA-OAK to attend a board meeting on 12/26, Can you help me to book a flight ticket from EWR?
Sure, we are here to help you for booking. Can you please provide your origin date?
I intent to return on 12/28.
Thanks for providing information, wait for a while.
Sure.
Sorry for inconvenience, the flights are not found according to your schedule.