Hello, I am Richard Phillips.
Hello, how may I assist you?
I am planning to visit to grandmothers house at DFW, please help me in booking a flight ticket.
Sure, we are here to help you with booking a ticket. Can you please help me with your travelling dates?
Sure, I prefer to go on 01/20 and my return date is 01/22.
Could you please share your connection limit?
I need one connection.
Let me know your boarding point, please?
Boston, BOS.
Ok, please wait for a while,  I will check availability of flights and get back to you.
Sure.
Thank you for your time, there is a 1008 flight available in Delta airline matches according to given details. May I proceed for booking?
Proceed.
Ok, your booking has been confirmed with a connecting flight 1008.
Thank you for your service.
Thank you for opting us. Have a safe and nice journey.