More TSA Job Questions?

This is a follow-up question to one I asked a few weeks ago. I applied for a TSA Screener job and took and ped the computer test, submitted the back ground check forms and got a call from my local airport. The airport guy said that he only had weekdays open for interviews. I only have weekends free for interviews, at least for the next few weeks. I told him this and he said he will call me back when they are done with the “survey” (what ever that is) and get back to me about a weekend interview. My new question is… how can I contact the TSA office at my airport to tell them I am still interested and can do a weekday interview in a few weeks? The airport will only give me the number for the main TSA office back east someplace. Did I screw my self by saying I can only do weekend interviews? Will they call back? Soon? Any info will be very appreciated. Thanks.