I just want to say thank you very much for all your attentions.
DialAFlight was fine but we will not use Latam to Brasil again, as a Brazilian I am disappointed. The airline is reflecting what the country is going through at the moment.
Unfortunately the service was terrible at the airport, especially after losing some baggage that was very important to me. However your organisation was absolutely perfect, incredibly easy, and no mess. However possibly give flyers a warning about TAP airlines before flying.