What should I do in this minor incident :(

I called a local wing store and asked about price of daily special, then it was too expensive I tried to order something else, the store lady asked me what kind of drink I want from the meal, I asked if they have diet drinks, she said they are out of any diet soft drink, so I said "I will think about it and call them back". I happen to just cook a meal for myself then just before going to sleep I found out they called me 3 times two hours ago. I thought this lady must have placed the order on my caller id. Its past a few days since. What should I do?