Hi.
user
Hello, how may I help you?
assistant
Mark Smith here. Can you help me to book a flight with 1 connection from IAD?
user
Sure, let me know your travelling dates?
assistant
My travelling dates are 12/14 and 12/16.
user
Ok, can I know your destination airport code?
assistant
My preferred destination airport code is DFW.
user
Hawaiian airline is available with single connection and price is 100. Shall I proceed?
assistant
Proceed with booking.
user
Your ticket is confirmed and flight number is 1000.
assistant
Thank you.
user
Thank you for reaching us.
assistant