Trả lời khách hỏi về dị ứng thức ăn ở nhà hàng

Write a short staff script (English + Vietnamese) for when a restaurant guest says they have a food allergy. Rules: never guess; check the ingredient list with the kitchen; tell the guest honestly if we cannot guarantee no cross-contact; offer alternatives. Our dishes and ingredients: [paste]. Make a one-page table of which dishes contain [peanut, shellfish, fish, egg, milk, soy, wheat, sesame] based ONLY on what I pasted; mark unknown as "ask kitchen".