We don't have a "right to smoke" but a property owner SHOULD have the "right" to allow a legal commodity to be used on his property.
A legal commodity that has NOT been proven to cause any harm to an otherwise normal healthy human in normal situations.
Your argument seems to be based on the fallacy that secondhand smoke is not unhealthy. Having smoke dectectors and exhaust fans in a building is a good thing. Every time information is presented about the dangers of secondhand smoke, you smokers attack it as "junk science" to justify your addictions.