Conference website with online registration engine

Need a website setup - The main aim of the website is to list a bunch of events that will be taking place at the end of the month. Users should be able to look at the events and register for one or more of the events. Part of the work is to create the website using Joomla. Users should be able to create a account and then register for the events either all at once or seperately. If they have registered for one event and want to register for another event at a later stage the site should remember their details and allow them to register for other events. There should also be a reporting system which will list all users registered with the field info. Reports should be able to be sorted based on certain fields. Either Country, state etc or registration types. All info should be available to be exported into a excel spreadsheet.