Is there any service in pleasanton that doesnt require applying just calling for seniors to get to a location and back?

NO, the vans are only provided to patients who can establish a need. That means the doctor signs a form as part of the application process, stating the disability and need for accommodation.

???
I'm not sure what you are asking, but this site is national (international really) and the forum is populated by caregivers just like you, so questions about a specific location may not get an answer. Try google, or rephrase your question.