Making room reservation for the clients over the phone or the Internet is also the responsibility of the receptionist. At times, they will also have to deal with booking cancellation.
Greeting the customers as they enter the establishment, and offering assistance is one of the first and foremost tasks of a hotel receptionist. They are the first point of contact for the clients.
Read more at Buzzle: http://www.buzzle.com/articles/hotel-receptionist-duties.html