anchor.diff:  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
  +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
  
positive.code: 3203|Cristobal Ziemann I|double_room|business|2016-02-25|2016-02-27|2|1
  3204|Mrs. Jo Rosenbaum|deluxe_room|business|2016-03-26|2016-03-29|1|1
  3205|Mr. Anfernee Fahey|normal_room|business|2016-01-21|2016-01-24|6|1
  3206|Mr. Lyn Hansen DDS|normal_room|holiday|2016-01-27|2016-01-31|1|2
  3207|Ms. Velma Shanahan DDS|normal_room|holiday|2016-03-01|2016-03-02|4|1
  3208|Eldridge Carroll DDS|conference_room_small|wedding|2016-03-21|2016-03-25|48|46
  3209|Zita Kassulke|double_room|holiday|2016-03-11|2016-03-20|3|0
  
negative.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
  