What are the booking start and end dates of the apartments with more than 2 bedrooms?
SELECT T1.booking_start_date ,  T1.booking_start_date FROM Apartment_Bookings AS T1 JOIN Apartments AS T2 ON T1.apt_id  =  T2.apt_id WHERE T2.bedroom_count  >  2
2'den fazla yatak odası bulunan dairelerin rezervasyon başlangıç ​​ve bitiş tarihleri ​​nelerdir?