To make a reservation és to book szinonímák?

Igen szinonímák.

Viszont a mai világban mindenki a book-ot használja. Ld. booking(dot)com

pl.

to book a room for 20-25 May

make a booking at Trivago

we have a booking for three days at Hotel Astoria

There are some slight differences between the two:

I can book a ticket, but i cannot make a reservation for a ticket.

I can book a facility and i can make a reservation for a facility.

I can make reservation for a table in the restaurant but i cannot book a table.

Elég jó válaszok vannak itt is.

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