voice mixing

hello I recorded a meeting during teleworking for which I have to write the summary but I forgot that I was wearing a headset so it is difficult to hear what is said by the interlocutors except when I speak. I would like someone to rework the record in order to isolate and improve the voice quality of my interlocutor so that I understand what is being said and i could make my summary? ( apprx 30 minutes)