comments and display adjustments

src/ar/reservation.java

 package ar;
-import java.util.Scanner;
+import java.util.Scanner;//import modules
 import java.util.Random;
 public class reservation{
 	public static String plane[][] = {{"XX", "XX", "XX"}, {"XX", "XX", "06"}, {"07", "08", "09"}, //Initialize the array which contains the plane seats
@@ -12,21 +12,25 @@ public class reservation{
 				{"XX", "XX", "XX"}, {"XX", "XX", "XX"}, {"XX", "71", "72"}, 
 				{"73", "74", "75"}, {"76", "77", "78"}, {"79", "80", "81"}, 
 				{"82", "83", "84"}, {"85", "86", "87"}, {"88", "89", "90"}};
-	static Random random = new Random();
+
+	public static int randomflightnum(int min, int max){//declare flight number generator method
+		int num = (int)(Math.random()*((max-min)+1))+min;//generate random number
+		return num;//return generated number
+	}
 	public static void main(String[] args) {//main subprogram
 		Scanner input = new Scanner(System.in);
-		String choice = "";
+		String choice = "";//Initialise variables 
 		String reserve = "", section = "";
-		String first = "", last = "", city = "", destination = "";
-		System.out.println("Hello and Welcome. We first need some details-");
-		System.out.print("Please enter your first name: ");
-		first = input.next();
-		System.out.print("Please enter your last name: ");
-		last = input.next();
-		System.out.print("Please enter your origin city: ");
-		city = input.next();
+		String first = "", last = "", city = "", destination = "";//variables for customer details
+		System.out.println("Hello and Welcome. We first need some details-");//print out welcome message
+		System.out.print("Please enter your first name: ");//print out customer detail headings which inform the user what to type in
+		first = input.next();//grabs input and assigns it to a variable to be held
+		System.out.print("Please enter your last name: ");//print out customer detail headings which inform the user what to type in
+		last = input.next();//grabs input and assigns it to a variable to be held
+		System.out.print("Please enter your origin city: ");//print out customer detail headings which inform the user what to type in
+		city = input.next();//grabs input and assigns it to a variable to be held
 		System.out.print("Please enter your flight destination: ");
-		destination = input.next();
+		destination = input.next();//print out customer detail headings which inform the user what to type in
 		while(true) {//loop to repeat code
 			System.out.print("Choose a flight Class-"//print out options to the user
 					+ "\nPlease Type 1 for First Class"
@@ -34,18 +38,18 @@ public class reservation{
 					+ "\nPlease Type 3 for Economy \n");
 			switch(choice = input.next()) {//switch case to run different outcomes
 			case "1"://case if user chooses first class/1
-				section = "First class";
+				section = "First class";//assigns the chosen class to the variable to be used later on
 				System.out.println("You have Chosen First Class");//prints out the class that the user has chosen
-				boolean seat = false;
-				for(int p=0; p<6; p++) {
+				boolean seat = false;//boolean to check for available seats. Assumed that there are none
+				for(int p=0; p<6; p++) {//loop to go through seats in the first class rows
 					for(int q=0; q<3; q++) {
-						if(plane[p][q] != "XX") {
-							seat = true;
+						if(plane[p][q] != "XX") {//checks if array value is NOT EQUAL to XX which means that there is a seat available
+							seat = true;//value of the boolean is changed to signify presence of free seat
 						}
 					}
 				}
-				if(seat == true) {
-					while(true) {
+				if(seat == true) {//if statement to run code if seat is available
+					while(true) {//while loop to display options
 						System.out.println("Would you like to choose a seat?(Y/N)");
 						String choose = input.next();
 						switch(choose) {
@@ -219,16 +223,18 @@ public class reservation{
 		}
 	}
 	public static void ticket(String first, String last, String city, String destination, String section, String reserve) {
-		System.out.println("Here are your ticket details:"
-				+ "\n|{BOARDING PASS}|"
+		System.out.println("Here are your ticket details:\n"
+				+ "\\n--------------------------"
+				+ "\n\t|{BOARDING PASS}|"
 				+ "\n Name: " + first + " " + last
 				+ "\n From: " + city
 				+ "\n To: " + destination
-				+ "\n Flight: "
+				+ "\n Flight: FL" + randomflightnum(1,28)
 				+ "\n Seat No.: " + reserve
 				+ "\n Section: " + section
 				+ "\n--------------------------");
-		System.out.println("Thanks for using our booking service");
+		System.out.println("Thanks for using our booking service"
+				+ "\n Updated Plane seat plan:-");
 		display(plane);
 	}
 	void main() {