Translation of desire in Spanish

We bought a Sandwich and were looking for a taxi, but the streets were so crowded that we had to wait nearly one hour to find a cab. We even had to walk a few blocks in order to catch one.
The trip was coming to an end. We were driving to the airport knowing that we had to fly 12-hour to Spain, than a break in Spain for of around 6 hours and than the rest 4 hours, a total of 22 hours.
Sorry that I did not write earlier. I have got a lot of work in my office. I did not forget and always think about writing you. What exactly do you study? Do you have children? Are you married?