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WhatsApp Meal Booking System — Meal Booking via WhatsApp Bot

See how Pentafox improved airline operational communication without modifying core DCS systems.

WhatsApp Meal Booking System — Meal Booking via WhatsApp Bot

Tech Stack

ReactFastAPI (Python)PostgreSQL

Background & Story

Many airline passengers forget to book meals at the time of ticket purchase. Once the booking is completed, adding a meal often requires visiting a website or contacting customer support, which can be inconvenient and time-consuming. The WhatsApp Meal Booking System was introduced to simplify post-booking meal selection. The system allows airlines to send automated WhatsApp messages to passengers before departure, enabling them to book meals directly through a familiar and widely used platform. Passengers can either interact with a WhatsApp bot for guided booking or use a simple web link, making the process fast, intuitive, and accessible.

Mission

  • Enable convenient meal booking through WhatsApp
  • Eliminate the need for app downloads or customer support interactions
  • Ensure a smooth, reliable, and user-friendly booking experience

Goals

  • Allow passengers to book meals after ticket purchase
  • Use WhatsApp as the primary communication and booking channel
  • Provide flexible booking options through bot chat or a simple web link
  • Reduce dependency on customer support teams
  • Enable secure and quick payment processing
  • Enhance the overall passenger experience

Challenges

  • Passengers may delay or ignore WhatsApp notifications
  • Occasional WhatsApp message delivery failures
  • Payment success with potential booking confirmation issues
  • Ensuring the booking flow remains simple and easy to understand
  • Providing support teams with clear visibility into all bookings

Solution & Strategy

The WhatsApp Meal Booking System introduced an automated and passenger-friendly booking approach

  • Automated WhatsApp messages sent before flight departure
  • Guided meal selection through a WhatsApp bot with step-by-step interaction
  • Quick and easy browser-based booking via a direct web link
  • Reminder messages sent when passengers choose to book later
  • Automatic retries for failed WhatsApp message deliveries
  • Instant confirmation of booking and payment
  • Alerts to support teams in case of post-payment issues

Collaboration

The system was designed in collaboration with airline business teams, customer support staff, and developers. Insights into real passenger behavior influenced message timing, reminder strategies, and booking flow design. Continuous feedback ensured the platform remained simple, reliable, and passenger-focused.

Impact & Results

  • Easy and convenient meal booking through WhatsApp
  • Increased flexibility with two booking options
  • Higher add-on meal sales
  • Reduced customer support workload
  • Secure and seamless payment experience
  • Clear and centralized visibility of meal bookings for admin teams

Conclusion

The WhatsApp Meal Booking System successfully simplified post-ticket meal booking by leveraging a familiar messaging platform. By combining automation, flexible booking options, and secure payments, the system improved passenger convenience, increased ancillary revenue, and reduced operational overhead—demonstrating the effectiveness of conversational commerce in airline operations.

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