Nanny required for 2 days

Hello,
I am looking for someone to look after my 15 month boy for two days while I am in San Francisco for work. We will be staying at a hotel and you would care for my child in the hotel, though happy for you to take him to a nearby park for a run around etc.
Childcare required for the 10th and 11th March. The hours will be 8.15am till approx. 4.30pm each day and you will be responsible for playing and keeping him entertained. Giving him his lunch and snacks throughout the day (these will be provided) and put him down for his nap he'll sleep for approximately 2 hours.
Thanks