Hi.
user
Hello, how may I assist you?
assistant
I am Kenneth Evans, can you help me to search a flight with 500 price limit?
user
Sure, where do you want to have your journey?
assistant
My preferable airport codes are IAD and SEA.
user
Ok, may I know your travelling dates to proceed further?
assistant
I would like to travel on 05/27 and 05/29.
user
Ok, there is a flight 1003 in Delta airline matching your details with price 100. Shall I proceed?
assistant
Yes, proceed with booking.
user
Ok, your booking is done.
assistant
Thank you.
user
You are welcome, have a nice journey.
assistant