system
You are an expert in XML format. Think step-by-step, then generate syntactically perfect XML.
user
Generate transaction record data in XML format.
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-47128388</txn_id>
<customer_id>edf02a7e-3985-4506-8896-d98d0d913802</customer_id>
<timestamp>2026-01-06T09:43:30.402617</timestamp>
<items>
<sku>SKU-58741</sku>
<qty>4</qty>
<price>440.81</price>
</items>
<items>
<sku>SKU-34038</sku>
<qty>2</qty>
<price>358.55</price>
</items>
<subtotal>848.1</subtotal>
<tax>112.43</tax>
<total>1407.49</total>
<payment_method>credit_card</payment_method>
</transaction_record>