text: -- Customer user prompted to enter a food safety complaint 
  -- for a restaurant
  
  -- User chooses a restaurant_id : user_selected_rest_rid.
  -- User enters:
  --  -- customer_dateOfMeal, customer_firstName,
  --  -- customer_lastName, customer_phoneNumber, customer_complaint
  
  insert into customer ( phone, firstname, lastname )
   values ( customer_phoneNumber, customer_firstName, customer_lastName );
  
  insert into complaint ( rid, phone, cdate, description )
   values ( user_selected_rest_rid, customer_phoneNumber, customer_dateOfMeal, customer_complaint );
  
  