Could you add the option to add an Agent field to each booking entered.
Could you use the contact info fields for this, or would you want to enter a venue contact that's different from the booking agent? Also, are you using different agents for different gigs, that is, you don't have an exclusive contract with an agent?
Also in settings, would it be possible to add the option to set your location to allow dates to view correctly.
Do you mean you want to format dates like DD/MM/YYYY vs. MM/DD/YYYY and things like that? This would only apply to the web interface, because the app already does this, is that correct?