(If this is the wrong place for this, please let me know, its the closest thing I can find)

Long story short: Got drunk at the local watering hole, ended up leaving the bartender my number after an evening of flirty banter. Woke up to a text from him answering whatever question drunk me left on the note with my number. This was 3 months ago. We've texted, talked, etc practically daily since then. Since he's the bartender at my favorite spot, I see him occasionally. Last week he even told my best friend about the note I left him and the nickname he's given me. I've told him I owe him dinner a couple times for dealing with the drunk me, to which he expresses interest. BUT I can't get him to nail down a date. I plainly told him I liked him the other day and he got weird. How do I get him to stop dickin' around and let me take him out?