You can find these dialogues on American English State Gov or download the full set from the Internet Archive .
Downloadable American English conversation courses are often packaged as ZIP files containing audio MP3s, PDF transcripts, and video lessons to help you study offline. Popular Resources with ZIP Downloads You can find these dialogues on American English
Several reputable platforms provide structured conversation courses in ZIP format: You can find these dialogues on American English
Their "Everyday Conversations" course is a high-quality free resource. You can find these dialogues on American English