Hello. I am Gary Jackson.
Hello, how can I assist you today?
Can you please book a flight ticket from OAK to SFO?
Sure, we are perky to help you.
Thank you.
Do you need a stopover in between your journey?
Yes, I need connection 1.
 In which class would you like me to book your flight ticket?
I am ok with any class.
On which dates would you like me to book a flight ticket for you?
I have planned to travel on dates of Jan 26 and Jan 28.
Do you have any other requirements?
Yes, I would like to depart in evening time.
Ok, please wait a moment, let me search a flight for you.
Sure, take your time.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
Oh! It is sad to hear. Anyway, thank you for your time.
Thank you for choosing us.