you bet
US /juː ˈbet/
UK /juː ˈbet/

1.
sudah tentu, sama-sama
used to express enthusiastic agreement or to emphasize a statement
:
•
Are you coming to the party? You bet!
Awak datang ke parti? Sudah tentu!
•
Thanks for your help! You bet!
Terima kasih atas bantuan awak! Sama-sama!