You are given a request sent by a user in a human and computer dialogue. Your task is to generate a prediction of what the requester is actually trying to do. The input is a sentence written by the human user, trying to achieve certain objective through this human computer interaction, and the output should be a sentence or two succinctly describing the human user's objective mentioned previously.

I'm looking for information on dieting
Find \"reasonable\" dieting advice, that is not fads or medications but reasonable methods for weight loss.

I am looking for sources of used car parts.
I am looking for sources for parts for cars, preferably used.

Tell me more on Kansas city railroad

Find information on the Kansas City Southern railroad.