available

adjective

• Such as one may avail oneself of; capable of being used for the accomplishment of a purpose.

  "We have an available candidate."

• Readily obtainable.

  "The list shows the available products in the store."

• Valid.

  "This is an available plea."

• Having sufficient power, force, or efficacy to achieve the purpose; availing, effective.
• Free to meet someone, speak on the telephone, enter a romantic relationship or the like.

  "Hi, this is Mark Smith calling. Is your mother available?"