Transcription in English:

GIRLS: Yahoo! Yahoo! Fantastic!
BARICZA: You’ve been great! Very good!
JON: Well I’ve seen what I wanted to see, it seems safe and simple, just like Ponch and Baricza told me.
GIRL: Jobina is the perfect witness, this was her first jump!
JON: Really?
JOBINA: Honestly you feel like a different creature, falling slowly like a feather!
BARICZA: Yes that’s what John always says: parachuting is for birds!
JON: Thanks Baricza!

Thanks WhoIsHeNiobe for the translation