WixCode - Create quote and email

I am developing a website in Wix for a car rental agency. Currently, this company obtains a quote request from a prospective client with rental dates and locations as well as optional extras stipulated (see attached screenshot). The agency then manually generates one or more quotes using a set of prices obtained from different rental companies and they email the quote(s) to the client. A sample quote is attached hereto. The new site will need to gather data from a prospective client and (a) display the relevant quote(s) and (b) email each of the quotes to the client with a button on the email that allows the client to book the car in the displayed quote. I have taken a look at SendGrid (3rd party email platform recommended by Wix) so this could potentially be used. The specification details of this project have not yet been finalised with the rental agency; as such this job will only be awarded in a few weeks.