Jennie: Hi Sally, is your student room still free? 
Sally: yes it is
Jennie: a friend of mine is looking for accomodation for her son for 2 months
Sally: i'll be glad to rent the room. Your friend may contact me whenever she wants.
Jennie: thanks for her.
Sally's student room is still free. Jennie's friend needs accommodation for her son for 2 months. Sally will be glad to rent the room.