Translation of caviar in Spanish

Our day came to an end and Samu brought us back to the hotel. We agreed to take a ride with him one more time and that was on the way to the airport. We took his cellphone number just in case.
how are you? Where do you live in Austria? I hope your Spanish is good enough that you understand my sentences! If you can't understand it i will write this in English. I live in Munich, btw.
After an hour flight and 1000km further south, we landed in Calama. It was already 9pm and it was already dark. We still weren't at our final destination, but much much closer. We took a cab again to the city center.