Hello, I am Brian Phillips.
user
Hello, how may I oblige you today?
assistant
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?
user
 Sure, we are here to make your journey comfort.
assistant
Thank you.
user
When are you planning to make your journey?
assistant
My journey dates are from 06/14 to 06/16.
user
Do you prefer any halt in between journey?
assistant
Yes, I prefer a halt in between the journey.
user
Ok, please wait a moment.
assistant
Ok.
user
Thanks for waiting sorry there were no flights found based on your stopover.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for opting us.
assistant