Email Parser and API

Part 1 We need Web application that will parse incoming emails after new/cancelled/amended reservations in Airbnb, Flipkey and Homeway. The main purpose is to have an application that will reads the incoming emails and parse them into a database via using rules so when we have changes on HTML we can use those rules (or template) to read new emails too. Minimum data we need to save are: a) Reservation Id b) Client Name c) Check-in and Check-out d) Creation Date/time e) Room name/type f) Status g) Hotel Name Part 2 After we have successful completion of 1st part we need these data to be served via a REST API with chronological order and the option to exclude data that have already been received. Part 3 Documentation of your work, comments, and way to do easily maintenance