If you're looking for a pretty reasonable priced date night, Applebee's would be one of my recommendations. Their food pricing is very cheap, they have the 2 for $20 meals which includes 2 main dish entrees and 1 appetizer you can share. This is typically good for two people.
We came here on a Monday night which was $6.99 for ALL burgers and unlimited fries! Quality wise, I wouldn't say it's the very best, but it wasn't the worst neither. I love that they have blue moon on tap! I'm a big blue moon fan, and anywhere who sells blue moon on tap automatically catches my attention.
Anyways, ordered the spinach and artichoke dip as an appetizer. (Oh!!! They also have happy hour which is from 4-9p and its half off all appetizers) and got 2 burgers. One was the western burger and the other was probably their basic American burger (I can't remember the name). This is a good date night place during the weekday. Very casual, very chill.