Dear Pablo, Greetings!
What a wonderful trip we had, thanks in large part to you! We enjoyed our sightseeing in Iguazu and Buenos Aires was lots of fun. All our hotels were good, but we especially liked the ones YOU recommended The people there were so nice and helpful.
The Tango show you found for us was great! Jim was tired and grumpy and didn't want to go, but once he got there he thoroughly enjoyed himself, as did I.