Compare carry-on dimensions without guessing an airline's rules
A travel-goods workflow that grounds product dimensions, weight, capacity, and configuration while leaving changing airline policies outside the catalog claim.
Transparency note: Far Fold Travel, Elena, the catalog entries, and the scenario on this page are fictional. They demonstrate ShopDash product logic and do not represent a customer testimonial or measured result.
“Which carry-on is under 55 × 40 × 23 cm and weighs less than 3 kg?”
Nine cases list height and capacity but three omit wheel-inclusive depth or empty weight, blocking reliable allowance checks.
01 · RETRIEVE
Start with evidence the store actually owns.
ShopDash reads the authorized Shopify catalog and assembles the product facts relevant to the question. It does not treat an attractive description as evidence for a missing technical, compatibility, fit, care, or safety attribute.
| Product | Evidence found | Readiness signal |
|---|---|---|
| Transit 38 | 54 × 38 × 22 cm including wheels, 2.8 kg, 38 L | Matches supplied limits |
| Arc Cabin | 55 × 39 cm and 41 L; depth includes no wheel note | Depth evidence incomplete |
| Softway 40 | 53 × 37 × 24 cm, 2.5 kg | Depth exceeds supplied limit |
02 · REASON
Make the reasoning legible.
Match every supplied constraint
Height, width, depth, wheel inclusion, and weight must all pass before the product is called a match.
Separate product facts from policy
The catalog can establish case dimensions, not guarantee a carrier's current or route-specific rule.
Prioritize ambiguous measurements
A missing wheel-inclusive dimension becomes a high-value catalog task because it blocks a common buying question.
03 · ANSWER
Be useful without filling gaps with confidence.
“Transit 38 is the only option shown that is documented under all the limits you supplied: 54 × 38 × 22 cm including wheels and 2.8 kg. Airline allowances can change and may vary by fare, so verify the current carrier policy before travel.”
Grounded example · not shown to a live shopper04 · ACTIVATE CAREFULLY
Start read-only. Expand when the evidence earns it.
Scan, prioritize, test
- Catalog scan
- Dimension comparison
- Constraint matching
- Agent Lab testing
- Read-only controls
Activate, learn, act
- Merchant-editable measurement facts
- Storefront trip-intent capture
- Recommendation attribution
- Approval workflows
THE SYSTEM BEHIND THE PLAYBOOK