Hello.
Hello, how may I help you today?
Please help me to book a flight ticket from OAK to SFO.
Sure, may I know your good name?
Shirley Baker.
When you are willing to travel?
My journey dates are from Apr, 28 to Apr, 30.
Please share me your connection limit.
I need  a single connecting flight.
Is there any other preferences to be met?
No.
Thank you for waiting and we have found a flight in an economy class with 1 connection in United Airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?
Please proceed.
Your booking is done with flight number 1008.
Thank you.
Thank you for choosing us.