text: A ticket is a voucher that indicates that an individual is entitled to admission to an event or establishment such as a theatre, amusement park, stadium, or tourist attraction, or has a right to travel on a vehicle, such as with an airline ticket, bus ticket or train ticket. An individual typically pays for a ticket, but it may be free of charge. A ticket may serve simply as proof of entitlement or reservation. A ticket may be valid for any seat (called "free seating" or "open seating") or for a specific one (called "allocated seating" or "reserved seating").