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Professional GDS Training for Amadeus, Sabre & Galileo Systems

a web-based GDS training simulator that allows travel professionals to practice Amadeus, Galileo, and Sabre commands in a realistic terminal-style environment.

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The Ultimate Commands Guide

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Amadeus Guide

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Galileo Guide

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Sabre Guide

GdsHub Disclaimer

GDS Hub is an independent educational simulator and is not affiliated with or endorsed by Amadeus, Travelport, or Sabre.

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Easy NDC GUI

Simple and user-friendly interface designed to make NDC workflows clear and easy to practice.

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Change & Cancellation Training

Practice modification and cancellation commands across
Amadeus,
Travelport (Galileo), and
Sabre Corporation environments.

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Fast & Responsive

Lightweight system built for speed and smooth terminal simulation.

GDSHelper – Reissue & Refund Calculator

GDSHelper is a smart tool that calculates reissue and refund amounts based on ticket data entered by the user. It includes a database of non-refundable taxes for many Middle East airlines, helping agents save time and reduce errors.

Learn More
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GDSHelper Disclaimer

GDSHelper is an independent educational tool and is not affiliated with any airline or official GDS provider.

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Amadeus Course

Master the Amadeus system from beginner to advanced level. Learn booking creation, ticket issuance, reissue, revalidation, and professional GDS commands.

Course Details

Galileo Course

Complete training on the Galileo system including flight search, PNR creation, pricing, ticket issuance, and practical real-world scenarios.

Course Details

Sabre GDS Course

Become an expert in Sabre GDS. Learn reservations, ticketing, modifications, reissue procedures, and problem-solving techniques.

Course Details

Our Blog

Popular Articles

  • *NO FARES/RBD/CARRIER/PASSENGER TYPE

    •

    mahmoud

    Meaning This error appears when Amadeus is unable to match pricing because one or more required elements are missing or not valid: How to Fix It

  • Split PNR Commands in Amadeus, Galileo, and Sabre

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    mahmoud

    Splitting a PNR allows travel agents to separate one or more passengers from the original booking into a new reservation. Below is a quick reference table for Split PNR commands in Amadeus, Galileo, and Sabre. Action Command Divide one passenger DP1 Divide multiple passengers DP1-3.6 Divide unnamed group passengers DG/10 Divide named and unnamed…

  • How to clone PNR in Amadeus , Galileo and saber

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    mahmoud

    Copying or cloning a PNR is one of the most useful functions in any GDS system. Travel agents use these commands to duplicate itineraries, copy passenger information, or create new bookings faster without re-entering all details manually. This quick guide covers the most common PNR copy commands in Amadeus, Galileo, and Sabre. Amadeus PNR…

Where Ideas Become Websites

GDS Hub supports both beginners and professionals in the travel industry.

Beginners can practice for free using the GDS Terminal in a safe training environment.
Professionals can save time with GDSHelper, which simplifies reissue and refund calculations quickly and accurately.

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