Hello, I am John Green.
user
Hello. How can I help you?
assistant
I would like to go to a beach in Washington, so could you please book a ticket to me?
user
I am here to help you, can you please provide me your travelling dates?
assistant
I would like to go on 07/14 and return back on 07/16.
user
Ok, may I know your airport codes?
assistant
My source and destination airport codes are PHX and IAD.
user
Yes, I found a flight for you with 1 connection. Shall I proceed for booking?
assistant
Ok, please proceed if it costs below 200.
user
Your ticket is confirmed with the price 200. The flight number is 1027.
assistant
Thank you.
user
Thank you for choosing us.
assistant
Welcome.
user