Make an wordpress plugin with API connection for a search/booking engine

The plugin have to be easy to use with wordpress and pagebuilders (wpbakery page builder) 1: To make the plugin for wordpress for search form its needed to: - create a new plugin with search form and admin style(shapes), colors, and fonts (all colors should be able to set in the plugin so we can use it on different sites with different color codes, and this goes for font styles to) -use admin settings in frontend (different style variants - html + CSS, position fixed, mobile resolutions, browsers, etc) (we want 4 different layouts for the search form) - implement API calls, login and get data - optimization, create a cache system or with expire time for example 10 minutes for not calling the API each time the page is refreshed - search dropdown behavior, options from api, example for calendar show only available dates based on selected options - prepare the call for search results page after the form is submitted 2: To make the listing page: - reuse styles from webbooking engine - listing page - call to Tourpaq api, styles, responsive design - hotel page - call to tourpaq api, styles, responsive design - booking url contraction - photo gallery 3: We will provide live sites to see the designs and show what we need to be done and explain more information for the people that think they can do this. 4: The timeframe for this project is 10 days from the day the project is accepted. 5: There will be NO payment before the whole project is completed and working perfect. First then the whole milestone will be released.