What does “Ich möchte diesen Koffer aufgeben.” mean in this air-travel context?

What does “Ist das mein Platz?” mean in this air-travel context?

What does “Muss ich für Übergepäck bezahlen?” mean in this air-travel context?

What does “Hier ist mein Reisepass.” mean in this air-travel context?

What does “Welche Sitznummer habe ich?” mean in this air-travel context?

What does “An welchem Gate ist das Boarding?” mean here?

What does “die Sicherheitskontrolle” mean in this air-travel context?

What does “Bitte halten Sie Ihre Bordkarte bereit.” mean in this air-travel context?

What does “Ich habe nur Handgepäck.” mean in this air-travel context?

What does “Bitte schnallen Sie sich an.” mean here?

What does “Flüssigkeiten müssen in diesen Beutel.” mean in this air-travel context?

What does “die Bordkarte” mean in this air-travel context?

What does “Wo ist die Passkontrolle?” mean in this air-travel context?

What does “Bitte stellen Sie die Tasche unter den Sitz.” mean in this air-travel context?

What does “Bitte nehmen Sie den Laptop heraus.” mean in this air-travel context?

What does “Wo ist die Gepäckausgabe?” mean in this air-travel context?

What does “Ich möchte für meinen Flug einchecken.” mean in this air-travel context?

What does “Wann beginnt das Boarding?” mean in this air-travel context?

What does “meine Buchungsnummer” mean in this air-travel context?

What does “Mein Koffer fehlt.” mean here?

What does “Wie viel Gepäck darf ich mitnehmen?” mean in this air-travel context?

What does “Kann ich online einchecken?” mean in this air-travel context?

What does “Wann landen wir?” mean in this air-travel context?

What does “Wo ist der Check-in-Schalter?” mean in this air-travel context?

What does “Der Koffer ist zu schwer.” mean in this air-travel context?

What does “Bitte leeren Sie Ihre Taschen.” mean in this air-travel context?

What does “Bitte schalten Sie Ihr Handy aus.” mean in this air-travel context?

What does “Bitte legen Sie den Koffer auf die Waage.” mean in this air-travel context?