Hello, I am Carol Harris.
user
Hello, how can I help you?
assistant
As I am an artist, my dream is to visit national gallery of art which is at Washington.So, can you please reserve a flight for me to DCA?
user
Sure. May I know, from where do you want to start?
assistant
My source point is BOS.
user
Please let me know your journey dates.
assistant
I want to start my journey on 08/15 and end on 08/17.
user
Please wait a moment.
assistant
Sure.
user
Thanks for waiting, There was a flight available with number 1020 and price 200. It is  a single connecting flight of Spirit airline.
assistant
Please proceed to book this flight.
user
Ok. Your ticket has been reserved.
assistant
Thank you for assisting me.
user
Thanks for connecting  with us. Have a safe journey.
assistant