Hello, I am Nancy Taylor.
user
Hello, how may I help you?
assistant
I would like to visit Olympic National Park in Washington, so could you please book a ticket for me?
user
Sure. Please wait for a while. Please send your travel dates. Noted. Please send your airport codes.
assistant
I would like to go on 05/25 and return back on 05/27.
user
Ok.
assistant
My source and destination airport codes are LAS and IAD.
user
Can I have a moment please?
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no flight found on your route. Thank you for reaching us.
assistant
That's ok, thank you for checking.
user
You are welcome.
assistant