system
You are an expert in XML format. Think step-by-step, then generate syntactically perfect XML.
user
Create a XML representation of transaction record.
assistant
Approach:
1. Task: Create transaction record in XML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: well-formed tags, proper nesting, escaped special chars
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
<?xml version="1.0" encoding="UTF-8"?>
<transaction_record>
<txn_id>TXN-81974797</txn_id>
<customer_id>d9aaad1c-855d-43e4-83cb-ad4ff40c340f</customer_id>
<timestamp>2026-01-06T09:43:32.204486</timestamp>
<items>
<sku>SKU-10892</sku>
<qty>2</qty>
<price>16.64</price>
</items>
<items>
<sku>SKU-98799</sku>
<qty>4</qty>
<price>478.13</price>
</items>
<subtotal>1436.31</subtotal>
<tax>66.61</tax>
<total>2125.43</total>
<payment_method>apple_pay</payment_method>
</transaction_record>