Also, please note this is for trips created today. They will be adding existing reservations to trips over the coming weeks.
I have not updated the video below, however I have added files to the repository for Train Reservations and Bus Reservations in case you need to manually create a trip for some reason.
Thanks to a skillful Inbox user, I have learned how to manually create trips in Inbox by Gmail. As you all know, the Inbox team has not included to capability of manually creating a trip, however using Google Scripts, this is possible. I know, using Google Scripts sounds a bit scary, but it really is simple, and I have tried lay out the instructions as simple as possible. Please watch the video below to discover how to accomplish this. Links to files referenced in the video can be found below as well as in the video description.
Please note, its not included in my video, but there is also a file below to use for dinner reservations.
IATA Airport Lookup: http://www.iata.org/publications/Pages/code-search.aspx