Regarding booking

[Pushpa6]

I have one guest who has booked upto 31st March. He wanted to book the same room upto 5th June but another room is showing booked. 

[Emiel1]

@Pushpa6 

Is it about : "Sweet home" ?

That listing shows the room is not available form 1st of april to 6th of june.

Your other listing shows availibilty

So the guest can make a second booking on the other listing.

Or you can use the "change" option on the current reservation to change the guest to the other room.