看了一下酒店的规定,给他发邮件应该就可以帮你改日期的,不知道你当时付的定金会怎么处理,好像是取决于酒店,酒店给你的确认邮件上应该有写明的。不过一般来说如果只是改日期,应该会损失定金的。D. HOW TO CHANGE YOUR BookingTo change your existing Booking, please send us an email to : Booking@balionlines.comYour paid deposit will be treated according to hotel's cancellation policy