Comet is a Chromium-based web browser from Perplexity with a built-in assistant. The Comet Assistant sits in a side panel, reads the page you are on and can click, type and fill forms for you. People use it to summarize tabs, handle email and calendar, compare products and run multi-step web tasks.
You have a confirmed booking at a place you chose, at the right date, time and party size, with the cancellation terms known.
You get a day-by-day itinerary with one chosen option per leg and per night, each checked against the live booking page, and you pay for each booking yourself.
You have a week of dinner recipes, one shopping list grouped by aisle, and a reviewed cart at your store that you paid for yourself.
You see a short list of real offers for the exact item, and you pay for the one you chose on a site you trust.