Given the task definition and input, reply with output. In this task, given a sentence in the Lao (Laotian) language, your task is to convert it into the English language.

ເຄື່ອງບິນມີກໍາຫນົດບິນພາຍໃນປະເທດລະຫວ່າງສະຫນາມບິນຈວນດ້າທີ່ສຸຣາບາຍາກັບສະຫນາມບິນຊໍາຣາຕູລັງງີທີ່ມານາໂດ ໂດຍຫາຍໄປຈາກຈໍເຣດາທີ່ຄວາມສູງ 35,000 feet.

The flight had been a scheduled domestic passenger service between Djuanda Airport at Surabaya and Sam Ratulangi Airport at Manado, and disappeared from radar screens at 35,000 feet.