No offense, but it sounds as though you don't answer their "qualifying questions" first. Price is a major factor. If your service is out of their budget range, why should they waste your time and theirs?
Because my price may not be out of their range. Just because they may have budgeted $300 for a DJ doesn't mean that they can't afford $1,000.
For those asking for quotes the qualifying questions are:
1. Date. Am I even available?
2. Location - This tells me how far away it is and other factors like scale of the facility. If they are booking into an upscale golf and country club, for example, then their priorities are on elegance and they can afford my price even if they have not budgeted for it. If I know the facility it also tells me about the load in. I can also do a quick web look up if I don't know it and make some of those determinations. Also, if I have never been there before I will ask about stairs and other access questions.
3. Hours; start and finish time. This tells me performance time.
4. Do they want the ceremony included and is it in the same location? If in the same location, is it in the same room? This tells me if they need an extra ceremony system.
I have had prospects say "Just tell me how much" and when I try to explain that I need these answers to determine that I have been cut off and told, "Look, do you have a price for weddings or don't you?" Those folks are not my client and are told that.
Now, Anna, you are obviously not comfortable with discussing with prospects about what they can cut and I can understand that; however, go back to the original post and I believe I said that they asked you.