Customize message which is displaying after add to cart a booking product

function.php

add_filter( 'wc_add_to_cart_message_html', 'phive_added_to_cart_message', 11,2 );
function phive_added_to_cart_message( $message, $products ){
		$added_to_cart_message='Booking Done. Please check cart for payment.';    //make your changes
 		$is_booking_product = false;
		foreach ($products as $product_id => $quantity) {
			
			if( ph_is_bookable_product($product_id) ){
				$is_booking_product = true;
				break;
			}
		}
		
		if( $is_booking_product )
		{
			//if directly redirected to cart, continue booking message should come instead of view cart.
			if ( 'yes' === get_option( 'woocommerce_cart_redirect_after_add' ) ) 
			{
				$added_text = __('Booking Done.','bookings-and-appointments-for-woocommerce');
				$return_to = apply_filters( 'woocommerce_continue_shopping_redirect', wc_get_raw_referer() ? wp_validate_redirect( wc_get_raw_referer(), false ) : wc_get_page_permalink( 'shop' ) );
				$message   = sprintf( '<a href="%s" tabindex="1" class="button wc-forward">%s</a>%s', esc_url( $return_to ), esc_html__( 'Continue booking', 'bookings-and-appointments-for-woocommerce' ), esc_html( $added_text ) );
			} 
			else 
			{
				$message = '<a href="'.wc_get_page_permalink( 'cart' ).'" class="button wc-forward">'.__('View cart','bookings-and-appointments-for-woocommerce').'</a> '.__($added_to_cart_message,'bookings-and-appointments-for-woocommerce');
			}
			$message = apply_filters( 'ph_booking_add_to_cart_message_html', $message, $products );
		}
		return $message;
	}