verb to reserve or arrange for something in advance, typically a seat, room, or ticket
adjective having made a reservation or arrangement in advance
The customer booked a flight to Paris for their vacation.
The hotel room was booked for the weekend.
The taxi was booked to pick up the passengers at the airport.
The concert tickets were all booked in advance.
The venue was booked for the wedding ceremony.
In the publishing industry, a writer can be 'booked' for a book signing event or a reading at a bookstore.
A psychologist may be 'booked' with appointments for therapy sessions or consultations with clients.
An actor can be 'booked' for a role in a film, television show, or theater production.
A musician may be 'booked' for a concert, music festival, or other live performance.
A consultant can be 'booked' for a project or job to provide expert advice or services.