A lonely computer programmer, looking for Mr. Right, is shut down by the government for creating an empathetic AI, so she tries something unorthodox—interacting with a human.

I only mention the assassin angle because when it comes to any new invention, the government (Any Government) will ask, how can we use this as a weapon. So she creates this wonderful thinking robot to be her loving boyfriend, the government takes it and sees potential to turn it into a lethal weapon.

But the robot is still in love with the lead character so when she infiltrates the facility to get back her robot, the robot (Who has now been trained to kill) sides with the lead character. Chaos ensues, Bad guys get their just deserts, the lead character and the robot live happily every after.

The end of the logline is a bid of a let down. She creates a thinking robot boyfriend, it's stolen by the government... So she gives up.

The goal should be to get back her robot from the secret government agency who now want to use the lifelike robot as a robotic assassin. (Or something like that.)

Agreed with Craig and DPG.

There are a few fundamental logic flaws in the premise, however, it does have a few interesting ideas which, in my opinion, are worth exploring.

It's worth noting that this is somewhat similar to Her, in that a human falls for an AI, and you'd need to introduce an element to distinguish the two.

What if, you remove the government element (bit cliche') and have the woman and AI in love. However, at some point, the AI realizes that he can never fully give her what she needs and goes about setting her up with a real man. I actually think this could be more interesting if told from the AI's point of view than that of the woman's. Just a thought.