Airline staff spoke to passengers in High Valyrian, a made-up language featured in 'Game of Thrones' prequel 'House of the Dragon'

Crew members conversed with passengers on three LATAM Airlines flights in High Valyrian, a made-up language used in the " Game ofThrones" series.

The conversation was the result of a collaboration between the airline and the television show. Fans of the show were being hosted by the airline on Tuesday to celebrate the release of the new movie "House of the Dragon".

The first episode of the show could be watched while the plane was cruising at 30,000 feet.

Passengers on three flights to Madrid were able to participate. Some of the series was filmed in the countryside around Madrid.

George R.R. Martin wrote a series of fantasy novels about High Valyrian. In the series, High Valyrian was located in the Valyrian Freehold.

The invented language was added to the online language learning site in order to make it easier for people to learn to speak it.

"House of the Dragon" was the most watched premiere of all time. There was still a lot of interest in the show despite the end of the original series.

The original broadcast of "Games of Throne" was the most watched show of all time, and it won fourEmmys. The final of the show was watched by 19 million people.