Given the task definition and input, reply with output. In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.

In this case a tour guide can be helpful to complete the trip in very less time as compared to what one might end up spending if one decides to explore the place himself/herself . 

In this case , a tour guide can be helpful in completing the trip in less time as compared to what one might end up spending if one decides to explore the place alone . 