In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
Q: Sentence1: Abby was about to take a work trip to California. Sentence2: Abby had just about everything done, except for booking a hotel. Sentence3: Abby researched several hotels, and picked the Holiday Inn. Sentence4: Abby even liked that breakfast was included free with the room. Sentence5: Abby felt relieved that she was finished organizing her work trip.
A:
Abby