Translation:ठीक है, नमस्ते।
Yes, नमस्ते (Namaste) can be used to welcome as well as to depart from a conversation or an interaction. It is like the French "Salut", which is also used to greet and depart.
नमस्ते is used mostly in formal conversations. You will not find the use of नमस्ते too often in casual Hindi.
Hope this helps!
Something like फिर मिलेंगे (we'll meet again). Also, if you are taking leave from someone's house etc, you can simply say चलता /चलती हूँ (I'll leave) or आता/आती हूँ. आता हूँ actually means 'I'll come' literally but it's used in the sense that you are going to leave now and then return in the future. In most of India, English 'Bye' or 'ta ta' are also pretty common.
OK, in Polish we have a word cześć, which is also used like that. But isn't bye फिर मिलेंगे in Hindi?
फिर मिलेंगे literally means "we'll meet again", something like "see you soon". Of course it's used in such a situation, but a single word for 'bye' would be नमस्ते.
I use "Namaskar" (a more formal, respectful Namaste) when I say goodbye to my uncles, aunts, and grandparents. People just say "bye" as well.
I'm no expert, still learning myself, but I think it's because it's almost like saying "this is okay", so you need the "is" part of it. So if we're being really literal it's like saying "Is okay, bye".
On Mac (OS 10.13.5) on either Devanagari keyboard, it doesn't input the conjunct consonants correctly (eg. for "sta" you're supposed to type स then ् then त, but this outputs स््त for me in the Duolingo text box).
I feel like the casual tone of "ok, bye" doesn't really fit the formality of the word namaste, making this a bit of an odd translation.
I am a native hindi speaker. Just checking the app how it teaches Hindi. Sounds like hindi for robots. the word Tu(you) is highly informal and rude. The sounds are also not exact. They haven't done proper homework unfortunately. Now I am wondering, if a am learning other languages right??? A language is a lifestyle, it is much more than just words and sentences.
I think you are being too harsh on Hindi.
Hindi was added just a year ago and it is far better than before. I am not neglecting the fact that it is still having some issues. But other courses are very polished, as they are on Duolingo from the beginning.(as far as my experience with French goes)