AI Flight Disruption Assistant: Production Practice of Multi-Agent Architecture in Airline Customer Service

This article explores a production-grade GenAI system that uses a multi-agent architecture to handle flight disruption scenarios. By integrating real-time flight status, policy-aware reasoning, and structured model context, it enables large-scale services. The goal is to address the efficiency bottlenecks of traditional customer service during flight disruptions, improve passenger experience, and enhance brand reputation.

Flight disruptions occur frequently due to factors like weather and mechanical failures. Traditional customer service channels are overwhelmed during peak periods. Passengers care about issues such as flight status, rebooking, and compensation. Manual processing of a single case takes 15-30 minutes, and long waiting times lead to passenger anxiety and a surge in social media complaints.

A multi-agent collaboration model is adopted. Core agents include flight status inquiry, rebooking recommendation, policy interpretation, etc. A dialogue management agent coordinates tasks. Real-time flight data is connected (hybrid push-pull mode) to ensure timeliness. Policy-aware reasoning uses a configurable engine to ensure rule accuracy, while large models handle explanation and communication.

A Structured Model Context (MCP) is introduced to standardize information exchange between agents. Tool calls use an asynchronous mode to interact with external systems. For security and compliance: data transmission encryption, sensitive information desensitization, and multi-layer protection (input filtering, output detection, business verification) ensure content security.

Proactively push delay notifications and provide self-service (rebooking, compensation inquiry); support complex multi-turn dialogues to handle chain reactions (e.g., multi-segment changes, companion coordination); integrate an emotion recognition module to detect negative emotions and trigger comfort strategies, transferring to human agents when necessary.

Adopt a progressive rollout strategy (internal testing → small-scale pilot → full promotion), monitor metrics such as problem resolution rate and user satisfaction; set escalation rules to automatically transfer to human agents, integrate AI assistance into the human agent interface; establish a continuous learning loop to iterate models using production data.

The project experience has reference value for complex tasks involving cross-system collaboration; in the future, voice interaction, computer vision (boarding pass recognition), and predictive services (proactive intervention before flight delays) will be introduced to enhance the intelligence level of airline services.