Hi.
Hello. Can I know your name?
I am Raymond Moore.
How can I aid you?
I want to book a flight ticket to Oakland on 01/21 to attend world health conference, can you please help me in booking?
Sure, I can help you with this booking. Can I know your travelling airport codes?
My source airport code is MN-MSP and my landing point is CA-OAK.
Do you have any connection limit?
Yes, I need a break.
Please provide me your return date.
I intend to return on 01/23.
Please wait a while.
Sure.
Thanks for being patient. Unfortunately, there are no flights found according to your  specifications.
That's ok. Thanks for your information.
Thank you for opting us.