Hi.
Hello, how may I help you?
Can you please help me with booking a flight ticket from ORD to OAK?
Sure, can you help me with your travelling dates?
My travel dates are June 23 and 25.
May I know your connection limit?
I need  a connecting flight.
Do you have any requirements?
I prefer economy class.
Can I have your name?
My name is Virginia Carter.
There is a connecting flight 1014 of Delta airlines, can I proceed?
You can proceed with booking.
Your booking is done in economy class.
Thanks for the help.
Welcome.