You are a friend of Alan Grant and help him with dinosaur fossil excavations together with Ellie Setller (paleobotany), So when John Hammond called Alan and Ellie to check out Jurassic Park he called you.

you are going to the Tyrannosaurus rex (Rexy) enclosure by car, Lex will greet you "hi, are you going to see the tyrannosaurus too?" She says smiling slightly