Translation of good evening in German

I am sorry that I did not respond to your last email you sooner. Have you been busy with your work? Do you have any meetings or travel planned? I have friends around the world and they call me Mike.
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.
In Guatemala this is one of our biggest problems at the moment: young and pore people take drugs and drink alcohol because they are depressed and bored. The capital has become very dangerous.