Hello, I am Brian Phillips.
Hello, how may I oblige you today?
I want to attend workshop in California Academy of Sciences at San Francisco, SFO. Can you please book me a ticket from Oakland, CA-OAK?
 Sure, we are here to make your journey comfort.
Thank you.
When are you planning to make your journey?
My journey dates are from 06/14 to 06/16.
Do you prefer any halt in between journey?
Yes, I prefer a halt in between the journey.
Ok, please wait a moment.
Ok.
Thanks for waiting sorry there were no flights found based on your stopover.
Ok, no issues. Thank you for your information.
Thank you for opting us.