Hello,

We have 2 fields populating from a third party system

tour_date__c and tour_time__c

at the moment the tour_time__c field is a picklist for reporting purposes but it doesnt have to beit can be text if need be.  

I want to combine the tour_date__c and tour_time__c field into one "tour_date_time__c" field either with a formula field or with a field update.  Field Update would be better but either would work.

example:
tour_time__c = 10:00 PM
tour_date__c = 7/4/2015

Formual or Field Update 
tour_date_time__c = 7/4/2015 10:100 PM.

I also am in PST (GMT - 7) which i think matters

Let me know if you have any questions and thank in advance for any help

Sean