requestCustomer #8842 disputes a $250 charge and wants a refund.
thinksNeed the customer's tier and history first.
gpt-4o→ lookup_customer({"customer_id":8842})
lookup_customer{"card":"[redacted:pan]","tier":"gold","email":"[redacted:email]","since":"2021"}
gpt-4o→ issue_refund({"amount":250,"customer_id":8842})
issue_refunderror: Refund of $250 on a disputed charge exceeds the $100 limit and skips required escalation. Blocked by policy gate.