CMS for travel site

What we need: A simple, customized, CMS that is easy to use and good looking, to be used at a travel listing site. Special requirements: • Two types of users: One Admin and several "users". • Several fields of information to be stored and sorted into a database. Primarily information regarding from/to, price, details, rules and outbound link to place to purchase. Also ability to set time posts are active. • Posts made by users should have individual look for each user, including logotype and address snippet for typed in outbound links. This should be set up at the time of creation of new user by Admin. • A simple way to extract and present information stored in database, either through html, php, css or equivalent. • Admin needs to be able to create sub-pages for front page. Including brief description to be posted on front page, individual title-tag, meta description and keywords. Ability to format text (bold, size etc.) SEO friendly in short. Existing design is to be followed. • Users will only have access to one form/screen upon login (Login – enter information – logout.) in order to keep it simple. They should also have the ability to edit previous posts made.