example_xsd

<?xml version="1.0" encoding="ISO-8859-1" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
	<xs:element name="reservation_list">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="reservation" minOccurs="0" maxOccurs="unbounded">
					<xs:complexType>
						<xs:sequence>
							<xs:element name="customer">
								<xs:complexType>
									<xs:sequence>
										<!-- name and surname has single occurance and middle name is optinal can be multiple -->
										<xs:element type="xs:string" name="name"/>
										<xs:element type="xs:string" name="middle_name" minOccurs="0" maxOccurs="unbounded"/>
										<xs:element type="xs:string" name="surname"/>
									</xs:sequence>
								</xs:complexType>
							</xs:element>
							<xs:element name="trip">
								<xs:complexType>
									<xs:sequence>
										<xs:element type="xs:string" name="destination"/>
										<xs:element type="xs:string" name="date"/>
										<xs:element type="xs:string" name="transportation"  minOccurs="1" maxOccurs="unbounded"/>
									</xs:sequence>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>