Hi.
Hello, how may I aid you?
Find a flight for me from IAH to BOS, to meet my parents.
Sure, please provide your travelling dates.
Ok, my journey dates are from Oct 16 to 18.
Ok, do you prefer direct flight or connected flight?
 No, I don't have any requirements regarding my journey.
Ok, please wait.
Sure.
Thank you for your time, we found a connecting flight in 1015 Delta Airlines with a fare of 100. Can I proceed?
Confirm it.
May I know your name?
Sure, I am Catherine Allen.
Your ticket has been booked.
Thank you.
Thank you for opting us.