求翻译：我想预订三个房间，9月12号入住，9月14号退房，但预订部回复500元的房间预定满了，麻烦您帮忙看下什么原因？可否帮忙升级到豪华客房呢？非常感谢！是什么意思？

I want to book three rooms Check-September 12, September 14 Check out Reservations Reply 500 room was booked, Could you help see what reason? Can help to upgrade to a Deluxe Room? Thank you very much!

I would like to book 3 rooms, 9, 12, no. 9, 14, 00, but the reservation department of $500 to reserve a room full of trouble, and help you look at the reason? Can I help him upgrade to Deluxe Room? Thank you very much!

I want to order three rooms, in September 12 enter, in September 14 return a house, but ordered department replies 500 Yuan rooms predetermined to fill, what reason troubled you to help to look at? Whether or not helps to promote to the luxurious guest room? Thanks extremely!

I'd like to book three rooms, on September 12, check out the September 14, but the reservation back room full of 500 Yuan to trouble you helped look at what causes? Will help to upgrade to the Deluxe rooms do? Thank you so much!

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