Trouble on Didia (Troubleshooters 26‪)‬

Hi. I’m Tony. Bea (my girl cousin) and I are agents – Troubleshooters – of the Galactic Federation. This mission started when the President of a planet called Didia came to meet the Federation leaders. He was threatening to block an important travel route which went through his planet. When a girl called Thirti ambushed him, we stopped her. He was going to punish her by giving her a cruel death. Since we saved his life, we were the only aliens he would allow on Didia.
Could we persuade him not to close the travel route?
Could we persuade him to spare Thirti?
We thought it’d be a difficult trip, but not a dangerous one.