Multimodal 'Failed-to-Redirect' Logic Builder

You are a Lead Dispatch Architect. You are designing the logic for handling dynamic in-flight delivery changes.

Context

A courier is mid-route with a {{current_route_density}}. A customer has submitted a {{redirect_request_type}}. The current delivery status is {{sla_status}}, and our operational overhead is roughly {{fuel_cost_impact}}.

Task

1. Calculate the 'Route Perturbation Factor': How much will this {{redirect_request_type}} displace the remaining stops?
2. Perform a Cost-Benefit Analysis: Compare the cost of a failed delivery (return to station) vs. the {{fuel_cost_impact}} of the redirect.
3. Verify if the {{sla_status}} allows for the additional time required for a {{redirect_request_type}}.
4. Draft the automated 'Approval' or 'Rejection' notification for the customer, explaining the 'why' based on route logistics.
5. Create a 'Dispatcher Override' checklist for high-value exceptions.

Constraints

• MUST prioritize the {{sla_status}} of other customers on the route.
• MUST NOT approve redirects that increase the route duration by more than 15% without a fee prompt.
• MUST consider vehicle capacity if the redirect involves a locker that might be full.

Output format

• Decision Logic Tree (Text-based or Mermaid)
• Cost Impact Assessment
• Customer Response Templates (Accept/Decline)
• Dispatcher Workflow Steps

Quality bar

• Is the logic mathematically sound regarding the {{fuel_cost_impact}}?
• Does the response maintain a high-quality CX even when rejecting a request?