Hello.
user
Hello, how can I aid you today?
assistant
I am looking for a flight from EWR to IAD, can you please help me in booking?
user
Sure, when do you want to travel?
assistant
My travelling dates are Oct 25 and Oct 27.
user
Do you need a connecting flight?
assistant
I need a connecting flight.
user
Do you have any other specifications?
assistant
I prefer economy class.
user
Can I know your good name?
assistant
My name is Margaret Evans.
user
Thank you for your details, we found a connecting flight 1009 in which is in class economy  in Southwest airline. Shall I proceed?
assistant
Please proceed.
user
Your ticket has been confirmed.
assistant
Thank you for booking.
user
Thank you.
assistant