Plz tell me what's wrong in this js project

Question

Bob was hired as an airport information officer and need
..
.
.
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
this.flightNumber = flightNumber;
this.status = status;
};

Answer 1

Yes, thank you sir

Answer 2

Defined flightNumber. (Not Number)

Use flight1.flightNumber; instead of flight1.Number;

console.log('The flight ' + flight1.flightNumber + ' is ' + flight1.status );

Answer 3

function main() {
//here taking input of flight number and status
var flightNumber = readLine();
var flightStatus = readLine();

// here you are creating Object of Flight function into flight1 variable
var flight1= new Flight(flightNumber, flightStatus);

//output flight1 object properties in asked format
console.log('The flight ' + flight1.flightNumber + ' is ' + flight1.status);

}

// defining function with properties "flightNumber", "status" and assigning passed values into those.
function Flight(flightNumber, status) {

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

};

//is it clears?

Answer 4

Sir Plz explain me this whole code