Translation of postmark in Spanish

The entrance hall where the passports were checked was renovated and had many ads for products from Western countries. Once we passed it and picked up our luggage we were looking for a ride into the city.
His name was Samy and he offered to take us to several places. In the beginning we were bothered as he did not stop talking on the way from the airport to the hotel and we thought he tried to sell something.
The next day we had to take the bus in order to get back to the airport in Calama. When we arrived at the airport was empty and no counter was open yet. We had to wait for 4 hours.