Please help me to correct this

Question

//getting output "The flight undefined is undefined"
function main() {
//take flight number and its status
var flightNumber = readLine();
var flightStatus = readLine();

var flight1 =new Flight (flightNumber,flightStatus);
//assign a flight object to flight1 variable

//output....
console.log('The flight ' + flight1.number + ' is ' + flight1.status)

}

function Flight(flightNumber, status) {
//fix the constructor...
number = flightNumber;
status = status;
};

Answer 1

you need to use 'this' to refer object property..

Use
this.number = flightNumber;
this.status = status;

Share code link if not work, instead copy paste.

Answer 2

The this keyword refers to the current object.
Note that this is not a variable. It is a keyword, and its value cannot be changed.

this.number = flightNumber;
this.status = status;