Hello.
user
Hello.
assistant
My name is James Davis.
user
I would like to know how can I assist you at this pleasant evening?
assistant
My boss has assigned me a work to complete at Boston. Can you find any flights available from Washington?
user
Sure, may I know your business trip dates?
assistant
I am planning to travel on 01/13 and return on 01/15.
user
Ok. Can you tell me if you know about Boston and Washington airport codes?
assistant
My source and destination airport codes are IAD and BOS.
user
Ok. Wait a minute.
assistant
Sure.
user
Sorry to say this, there is no flight in this route. Thank you to visit us.
assistant
Ok, that's fine. I will check other means of transport. Thank you for the information.
user