An interesting idea..?

Today, while checking the museum's email, I came across a message quite unlike those I'm used to receiving.  It started out well, not unlike some of the more formal tour requests we get.

My name is _________.  I am contacting you from England.  I want to  make reservation for 4 people in December 2013.  Hope you can accommodate us on that date?

I thought, "Hey, sure, we don't have any tours booked in December, we're wide open.  And then I read on.  It turned out to be an email requesting a room booking for a holiday stay at an inn or hotel.  At first I considered not answering, but then I thought, "What if they really think we're an inn?  I don't want to be rude?"  And I wondered, what if it's a strange form of spam?  And I decided it was too well written for spam.  So this is what I wrote back in response:

Dear Mr. _________, 
You seem to have mistaken us for an inn !   We're a museum, in London, Ontario, Canada, not currently renting out cot space in our galleries, but as we are a small museum and constantly looking for new fundraising initiatives, we'll take the idea under advisement.   However, if you wish to book a tour while you're here, we would be delighted to host you.
Best wishes, 

I mean, some museums do sleep-overs, right?  Anyway, I hope the prospective guest finds it as amusing as we, here, did, and accepts my response with the humour it was intended.  The letter provided us a bit of a laugh amongst all the other, more serious things we slog through every day.