You are coming to my home, eating my food, drink my water. And you are stealing my business, trying to sell UNSAFE tours to MY guests when I was seating right infront of you. And not somewhere else. Do you know that the agency you tried to make reservation with is not providing insurance for the clients? Last year during the tour they made traffic accident. The hotel where the guest stayed had to deal with police and it didn't make their business any better. When you are coming through Airbnb it means you are coming for the experience in communication with a host. Well, thank you for your NO TRUST and tryining to ruin my business with selling tours to my guests with unprofessional tour companies. I'm sorry, I can't have that kind of guests in my place.
If you would be more understandable person, you would know that's it's Ramadan time in Turkey and people try to spend as much time as they can with their families and there are not so many tourists during that time in any of Muslim countries.
Still Good luck in your trip and all the best with your future hosts.