Giving advice and recommendations - czy dobrze napisałem ten dialog?

Witam,

czy dobrze napisałem ten dialog?

IO: Good moring. Can I help you?
You: Yes, we're visiting Dębica for a couple of days and we were wonderning what to see?
IO: I can certainly help you with that. Here's a leaflet. You should visit the high school named Jagiełło. This school has more then 100 years.
You:What else can you recommend?
IO:You can visit the museum in Dębica
You: What is there?
IO: Eg. Tanks and guns
You:That sounds good. Are there any festival or carnival on at the moment?
IO: The Dębica Days is begining. What else are you interested in? /Impresa „Dni Dębicy Zaczynają się)- tego najbardziej nie wiem czy dobrze
You: We'd like to do some shopping.
IO: You ought to go to Manhatan, this is the main shopping street.
You: Great!Thanks very much!

Pozdrawiam,
Damian

we're visiting Dębica for a couple of days - we're visiting Dębica (at the moment), ale: we came to visit (for a couple of days),

school has more then 100 years - polish-english,

The Dębica Days is begining - l.mn./l.poj.

Ja bym zostawil drugie zdanie jak jest.

Czyli jak powininem napisac?

drugie zdanie jest jak najbardziej ok - We're visiting Debica for a couple of days = wyrazanie zamiaru spedzenia czasu w Debicy przez najblizsze dwa dni

ortografia: wondering, beginning, może jeszcze inne...