Before booking for reservation online, you have to search online and find the online travel agency that offers this services. Many web sites offered complete travel services such as car reservations, hotels and flights booking . Some are for arranging business travel or tours like cruises, skiing or golfing .So try and find the site offers the one you need and with fee minutes you will complete your traveling arrangement.
In addition try to get some feedback from the internet users that might have used the site you chose. Ask of the payment options and if the emergency services were in provision, how quick and efficient was the service in case of a problem. Make sure the site has contact phone and if they do not have forget about the site.
You can start using the site for resarvation if the answers get are satisfactory. Then you have to be checking your mail in regards to hotels, locations and flights and some other services you need.You will get different offers after you have filled the information required from you. You can then start booking your trip when you want. Contact details and payment information will be needed at this stage.Save or print out your confirmation and take them while travelling.