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Notification service for presenting travel information

  • US 20080167908A1
  • Filed: 01/05/2007
  • Published: 07/10/2008
  • Est. Priority Date: 01/05/2007
  • Status: Abandoned Application
First Claim
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1. A method for presenting travel information to a user, the method comprising:

  • retrieving first and second cached travel options from a cache that stores travel planning travel options, the first cached result obtained in response to submitting a travel query to a travel planning system at a first time and the second cached result obtained in response to submitting the travel query to a travel planning system at a second, different time;

    comparing the first, retrieved cached result to the second, retrieved cached result;

    detecting a change between the first and second cached travel options;

    reporting the change to the user; and

    receiving a payment from the user.

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