In joomfish when I select the "booking reservation type" in content elements it returns this error

Fatal error: Class 'AModel' not found in /public_html/administrator/components/com_booking/defines.php on line 116

"Booking subject" and "booking template value" works

The way i translate in greece was that

go to file
LAnguage-En-Gb and find the file
en-GB.mod_booking_customer_info.ini and
en-GB.com_booking.ini

convert the file name in your languge type for example Greek was El-Gr..mod_booking_customer_info.ini
and el-GR.com_booking.ini throw them on your language folder
if need convert files in UTF8 and then translate the words.
Open file with wordpad. Generall i use notepad ++

thanks for reply, I'll try it