Need Room Asap! Me & My dog

ISO: private room in house w/ private or shared bathroom. Prefer a female landlord / roommate. NE Dallas/Richardson
Me: SWF, clean, introvert, housebroken, friendly, stay-to-myself mostly (I'm a total bookworm!), cool 57 year old! I work part-time outside the house. I have a small, mature dog, 15 pounds, female and she is housebroken as well. :-) we are needing a furnished (bed, small dresser or chest & closet) room to rent short-term, roughly 6 to 24 months, in Richardson, Garland, NW Garland, Dallas 75243, 75238, 75231, 75230. Other surrounding areas will be considered. I'm looking for around $350 to $500 per month all bills included. Must have washer dryer, Wi-Fi and a fenced yard! TIA :-) :-) need by mid/end of August!