Hello.
user
Hello, how may I help you?
assistant
I am looking to book a flight ticket from IAD to ORD. Can you help me for that?
user
Sure, I will help you. Please send your travelling dates.
assistant
My travelling dates are Oct 02 and Oct 04.
user
Do you have any preferences?
assistant
Any class is fine for me.
user
There is a connecting flight available with Southwest airline, shall I proceed?
assistant
Ok, proceed for booking.
user
May I know your name?
assistant
My name is Stephen Edward.
user
Your booking is done with flight number 1009. Happy journey.
assistant
Thank you for booking.
user
You are welcome, have a nice day.
assistant