Booking fee is 100 dollars, thank you.

我们要收您100元的挂号费的英语?。

All you have to pay is the booking fee.

你只需要付预定费。

On receipt of the signed acceptance letter and booking fee you will be sent a letter of confirmation .

一旦我们收到您的接受信函和登记费，你将会收到一封确认信。