I recently took a trip but did not provide my AGR number to the ticket attendant. I have since misplaced those tickets and certain they are gone. Is there any way I can find the ticket number on the ticket stubs? Will Amtrak provide that information to me?

The tickets do have my name printed on them.

The departure, arrival, departure time, date and route I can provide; the train, reservation and ticket number I can't. It was purchased with my debit card online and the confirmation number or email confirmation I also don't have any more.