Off-the-Shelf Dual-Channel Speech Corpora

I need ready-made, professionally recorded conversational speech that I can license immediately for AI training. All material must be dual channel (each speaker isolated), feature spontaneous human dialogue, and come with accurate time-aligned transcriptions plus basic speaker metadata... (Budget: $10 - $30 USD, Jobs: Arabic Translator, Audio Editing, Audio Engineering, Audio Services, Hebrew Translator, Spanish Translator, Speech Recognition, Transcription, Translation, Voice Over)