Hey!
1. Yep, if you're flexible on dates we can look at flights within a certain range and help you find the cheapest option.
2. We make money off of commissions but always guarantee that we're giving you the lowest available online rate (which is much more transparency than most travel agencies offer). Re: 3., that's how we make our margin and offer Carry to individuals for free--there are additional discounts available to travel agents that aren't available through Google Flights/Kayak etc.