M..
Most agents assume they are your agent after they have spent a weekend of their time showing you houses. I know you want to find the right agent, which is understandable, but if you dont go with the lady that showed you houses all weekend, just remember, she worked all weekend for free. I suggest you find one you like and stick with that one. If it doesnt work out, or you just dont click then just be honest and move on. I know most people dont realize this, but agents DO talk, if they find out you have seen 5 different agents and have wasted their time, they may not even bother. Just being honest.