Hello.
user
Hello, may I know how best I can help you today?
assistant
I am Brain Brown. I am looking for a flight from DEN to IAD, can you please help me?
user
When are you planning to make your journey?
assistant
Sure, my desired dates are 09/19 and 09/21.
user
We have found a connected flight with Southwest airlines, flight number 1020 and the fare of 200.
assistant
Ok, please book.
user
Your booking is done.
assistant
Thank you for your help.
user
Your welcome.
assistant