Get PC Young flying first class

Dan was diagnosed with mesenchymal chondrosarcoma in January 2017.
You are helping to raise money for this wonderful human to fly to Florida for proton therapy after 6 months of gruelling chemo and surgery to remove part of his spine and four ribs.
The money will be used to upgrade his flights so he can have a more comfortable journey following the complicated surgery and help him out with day to day spending whilst in the US.