Pearson Field Sales Representative interview questions

Started out will online application process. Was then followed up with by recruiter to see if i wanted to meet hiring manager. Met hiring manager out at motel by Mall of America. We had a nice chat, no formal interview process--simply a manager's opinion of you. Not behavioral base questions either. Interview went well until very end when was told next step, if I got there, would be a trail run as field sales rep--go out to college, find professors, and then create report. I told interviewer that i didn't think I could commit to doing that--you know, since I have a job already. Seems like a ridiculous process to find sales people. Especially adults. I wasn't that desperate--and they turned me down a few days later.