How to use

create

function

in

ActionSheetController

confirm(id, src, dest) {
  let actionSheet = this.actionSheetCtrl.create({
   title: "Do You Want To Select Any Offers?",
   buttons: [
      let loading = this.loadingCtrl.create({
       content: "Please wait..."
      });
          let alert3 = this.alertCtrl.create({
           title: "Alert!",
           subTitle:
      let alert = this.alertCtrl.create({
       title: "Confirm Booking",
       message: "Are you sure, you want to book this flight?",
          let loading = this.loadingCtrl.create({
           content: "Please wait..."
          });
            data => {
             console.log("booked flight", data);
             let alert2 = this.alertCtrl.create({
              title: "Success!",
              subTitle:
            },
            error => {
             let alert3 = this.alertCtrl.create({