Hi.
Hello, how can I serve you today?
Please help me to book a flight ticket from ORD to BOS.
Sure, we are here to help you. May I know your travel dates?
My journey dates are from May, 14 to May, 16.
Do you need any way station in your journey?
I need  a single connecting flight.
Is there any class preference?
I am happy with any class.
Do you have any other requirements?
No.
May I know your name please?
Jacob Martin.
Sorry to inform you that, there are no flights available with your requirements.
Thank you for your information.
Thank you for opting us.