Deprecated for Update 9.8 or newer

This feature is available only at Booking Calendar Business Medium or higher versions.
You need to create new custom booking form at the Booking > Settings > Form page, and define several calendars.
Example, of configuration booking form with several calendars of different booking resources:

<style type="text/css">
	.flex_container { display: flex; flex-flow: row wrap; justify-content: space-around; }
	.flex_item { flex: 1 0 auto; }
</style>
<div class="flex_container">
	<div class="flex_item">[calendar]</div>
	<div class="flex_item">[calendar id=2]</div> 
	<div class="flex_item">[calendar id=3]</div>	
</div>
<div class="standard-form"> 
     <div class="form-hints"> 
          Dates:[selected_short_timedates_hint]  ([nights_number_hint] - night(s))<br><br> 
          Full cost of the booking: [cost_hint] <br> 
     </div><hr/> 
     <p>First Name (required):<br />[text* name] </p> 
     <p>Last Name (required):<br />[text* secondname] </p> 
     <p>Email (required):<br />[email* email] </p>   
     <p>Adults:  [select visitors "1" "2" "3" "4"]</p> 
     <p>[submit class:btn "Send"]</p> 
</div>

Where [calendar] - default calendar. You define this booking resource in the Booking Calendar shortcode, during inserting it into a post or page, for example in shortcode like this (inside of the content of the page) [booking type=5 ]. This shortcode define the main calendar (booking resource) with ID = 5 (parameter type=5 ).

[calendar id=2] - calendar of booking resource with ID=2

[calendar id=3] - calendar of booking resource with ID=3

etc...