Hello. I am Eric Wright.
Hello, how can I be at your service?
Can you aid me in booking a flight from OAK to IAD?
Sure, please share your planned travel dates.
I am planning to start on Aug 14th and return back on Aug 16th.
Do you prefer either business or economy class?
Any class is fine for me.
May I know if you want to add any other preference to your journey?
Yes, I need a stopover.
Ok, please wait for a while.
Take your time.
I am sorry to inform you that there is no flight available for your trip.
No issues. Thank you for checking.
Thank you.