This classroom practice article explores the integration of TalkAbroad, an online language conversation platform, in an undergraduate World Languages Education program to support pre-service language teachers' oral proficiency development. Two pre-service teachers, facing challenges like family responsibilities and limited study abroad opportunities, engaged in four 30-minute conversations on topics including media, future plans, current events, and cultural comparisons. Through structured post-conversation activities involving transcription, self-assessment, goal setting, and feedback, students exhibited increased self-awareness and confidence in their linguistic abilities. This article emphasizes the platform's positive impact on student learning and highlights TalkAbroad's potential to support language proficiency development, offering valuable insights for future language education practices.