Hello.
user
Hello, do you need any help from us?
assistant
I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from DCA to IAD?
user
Sure, could you please share your departure and arrival day?
assistant
I would like to depart on June 3rd and return on June 5th.
user
Ok, could I have your name please?
assistant
I am Rebecca Carter.
user
Ok, do you need direct or connecting flight?
assistant
I am looking for a connecting flight.
user
Ok, do you have any other specifications?
assistant
I have no other specifications.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
You are welcome, have a great day.
assistant