N.W.
It does definately sound like she is ready for some encouragment since she is showing interest. It is best to be casual, but excited about it. It can put on a lot of pressure if you make it into a party everytime and then she will have something to with hold if she has any kind of stubborness in her (which maybe she doesn't).
Anyway, if you really want to do this I would suggest getting the training undies that are a little thicker, only because they absorb a little better, and easy on/off pants such as jogging pants or knit pants, something with an elastic waist. This will let her FEEL the pee, especially since she already knows when she does it, and make it easier to go in so frequently.
Start taking her in about every 30-45 min to sit. Children starting out don't usually tell you they have to pee, so just take her in, if you ask she will most likely tell you she doesn't have to pee even if she does. If she doesn't go that's fine do what you have already been doing. If she does go it is fine to offer her some kind of small reward like a sticker or a single M&M or a penny for her piggy bank, whatever you feel would be best. If you think she doesn't need this that is fine too. Some kids do well with words of praise alone.
just keep at it and she will catch on. WHEN she has accidents guide her and help when needed to take off the clothes and clean up herself and the floor if needed, and put on clean ones. If you let her do as much as she can she will learn this will give her ownership of using the potty. Be casual about accidents so as to not discourage her. i always say something along the lines of, whoopsy, you missed the potty. Let's clean up and you can try again next time. And leave it at that.
Soon she will catch on and start getting the hang of going each time you take her in. As she gets it stretch out the time between taking her in. Eventually she will realize she has to go and tell you. Wean off the rewards as you see fit. Some kids don't need them for long, others do. Pooping is a whole nother issue. Some fall into it esily others don't. If you know when she is going to go sit her on the potty, if not youmay get lucky and catch her. Night time training doesn't always happen right away either so you can keep her in diapers or pull ups, it won't confuse her. you can send me a message if you have any specific questions, I'd be happy to help you out! Congrats on your daughter's milestone!