Dude...no escort. What do you want the escort for? To show you around? Hire a real tour guide then, but I can tell you for sure, there's not much to see in Pattaya. It's just a beach city filled with bars and girls, and the beaches are dirty. If you have a street map, you can walk to anywhere you want to see in Pattaya or take a tuk tuk. Literally you're just there to do as
@SaltyCatBear...eat, drink, and fuck. There isn't much to do besides that.
You will be jet lagged, so you're not going to do much during the day other than maybe visit a soapie (which you have to try) or go to Soi 6 for some daytime action if you have energy. Otherwise, you'll be eating (make sure you try the street food!) and then bar hopping to find a hot girl for the night. Get a girl and then maybe go to a club to dance, and then you bang her all night. Wake up, maybe get breakfast with her, say bye, then sleep until the next night.
As someone else mentioned, finding the girl is half the fun. Walking into a gogo or bar and seeing dozens of half naked girls, each of who want you to barfine them, is a thrill. Why would you pre-hire an escort? It's like bringing sand to the beach.
You should also think about what you're gonna do between sessions or if you're awake during they day. You will walk around in the beginning but that gets old fast. You'll probably be hung over too. I'd bring my laptop and put a bunch of shows or movies on them that you haven't had time to watch.