Translation of salsa in Spanish

We drove to the hotel Rex where we made reservations in advance. However, once there, two American guys told us that they had a voucher from a travel agent and the price was like half of it.
Which language are you speaking? What do you do in your leisure time? Do you have any pets? I have a little dog named 'Wagner' and he is very cute. Funny name, isn't it? Email me back as soon as you can.
The town on the other side of the border is called Arica. You immediately see the difference to Peru. Fast food chains, brand names and modern stores appear all over the city.