Query: user: What cool attraction can I see on my trip? I am looking for a natural spot if possible.
assistant: What location would you like me to search in?
user: In Washington please.
assistant: You may like this. 56 Signers of the Declaration of Independence Memorial is a Nature Preserve.
user: What other things are there?
assistant: Georgetown Waterfront Park is another Nature Preserve in the area.
user: What's the number?

Intent: Travel:FindAttractions