anchor.diff:  412|Rossie Kuhlman|normal_room|holiday|2016-03-14|2016-03-20|1|1
   413|Joselin Davis|double_room|holiday|2016-01-30|2016-01-31|1|3
   414|Caryl Stehr|conference_room_large|wedding|2016-01-29|2016-01-30|37|28
  -415|Mrs. Arabella Bernhard|normal_room|holiday|2016-01-11|2016-01-13|1|0
  +415|Mrs. Arabella Bernhard|normal_room|vacation|2016-01-11|2016-01-13|1|0
   416|Vinson Luettgen I|conference_room_large|wedding|2016-03-25|2016-03-27|34|20
   417|Braden Connelly|double_room|business|2016-03-03|2016-03-10|6|0
   418|Byrd Stracke|double_room|holiday|2016-03-08|2016-03-12|2|0
  
positive.code: 2615|Ms. Arlene Schiller|conference_room_large|conference|2016-02-03|2016-02-09|16|0
  2616|Ms. Lanette Nicolas|conference_room_small|party|2016-02-12|2016-02-18|27|41
  2617|Miss Louann Kulas|conference_room_small|conference|2016-03-05|2016-03-14|30|0
  2618|Natalia Romaguera|double_room|holiday|2016-01-12|2016-01-29|2|1
  2619|Chantel Farrell|deluxe_room|holiday|2016-01-05|2016-01-09|2|2
  2620|Bama Schaefer DDS|conference_room_small|conference|2016-01-20|2016-01-25|35|0
  2621|Wardell Keebler|conference_room_large|conference|2016-03-04|2016-03-10|9|0
  
negative.code: 1138|Ms. Collette Crona|deluxe_room|holiday|2016-01-01|2016-01-05|1|1
  1139|Dr. Madison McGlynn I|conference_room_small|conference|2016-03-11|2016-03-12|41|0
  1140|Burney Kessler|normal_room|holiday|2016-01-17|2016-01-21|1|1
  1141|Miss Wilhelmina Spencer DVM|Double_room|business|2016-02-01|2016-02-11|3|1
  1142|Melton Keebler|conference_room_small|wedding|2016-01-27|2016-01-29|18|15
  1143|Miss Idell Welch|conference_room_large|party|2016-03-12|2016-03-14|11|42
  1144|Ms. Jacqulyn Jacobs|normal_room|business|2016-03-24|2016-04-04|3|0
  