This question has been asked an answered multiple times withing the Community Discussion. I suggest that you search the previous discussions.
I also strongly suggest that you read the Scripting Guide. It contains documentation on the JMP Application Builder and window building that will be used in the development of your request.
Here is a simple script to get you started
Names Default To Here( 1 );
nw = New Window( "input",
modal,
Lineup Box( N Col( 2 ),
Text Box( "input 1 " ),
ne1 = Number Edit Box( . ),
Text Box( "input 2 " ),
ne2 = Number Edit Box( . ),
Text Box( "input 3 " ),
ne3 = Number Edit Box( . ),
Text Box( "input 4 " ),
ne4 = Number Edit Box( . ),
Text Box( "input 5 " ),
ne5 = Number Edit Box( . ),
Text Box( "input 6 " ),
ne6 = Number Edit Box( . )
),
bb = Button Box( "OK",
val1 = ne1 << get;
val2 = ne2 << get;
val3 = ne3 << get;
val4 = ne4 << get;
val5 = ne5 << get;
val6 = ne6 << get;
)
);
Show( val1, val2, val3, val4, val5, val6 );
Jim