Had some help to get to this point but I can't seem to get the code below to work.

Just looking for a list view which will search start dates after the user inputs a date.

The VF page looks okay but I just can't get the controller to work, any help would be great as I am really stuck.

Thanks

Ross

Error: Resmanager Compile Error: Illegal assignment from SObject to SOBJECT:Reservation__c at line 4 column 12

Apex Controller

Made some changes to your code highlighted in red.  

public class Resmanager {
    public Reservation__c reservation {get;set;}
    public Resmanager(ApexPages.StandardController controller) {
           reservation=controller.getRecord();
             }
            
    public List<Reservation__c> getReservations(){
            List<Reservation__c> listBd=[select r.id, r.Start_Date__c, R.End_Date__c, nights__c from Reservation__c r where start_date__c = :reservation.Start_Date__c];
            return listBd;   
        }
    public void save()
    {
    getReservation();
     }
}

Visualforce Page

<apex:page standardController="Reservation__c"  extensions="Resmanager">
    <apex:form >
        <apex:sectionHeader title="Availability Search"/>            
            <apex:pageBlock title="Search">
                <apex:pageBlockButtons >
                    <apex:commandButton action="{!reservation}" value="Search"/>
                </apex:pageBlockButtons>
                <apex:inputField value="{!Reservation__c.Start_Date__c}"/>
            </apex:pageBlock>  
            <apex:pageBlock title="Reservations">
                <apex:pageBlockSection >
                    <apex:pageBlockTable value="{!Reservations}" var="res">
                        <apex:column value="{!res.Start_Date__c}"  />
                        <apex:column value="{!res.End_Date__c}"  />
                        <apex:column value="{!res.Nights__c}"  />
                    </apex:pageBlockTable>
                </apex:pageBlockSection>   
            </apex:pageBlock> 
    </apex:form>
</apex:page>