Finally got it!!!!!!!
1400 tier points and the ticket will cost me only $7500 approx in J from Doha.

Origin: DOH (qa)
1: DOH-LHR: 1st of 4 (Europe)
2: LHR-FRA: 2nd of 4 (Europe)
3: FRA-ORD: 1st of 1 (intercontinental entry to North America without immediate transit & departure)
4: ORD-EWR: 1st of 6 (North America)
5: EWR-LAX: 1st of 1 (North America Transcon)
*5: EWR-LAX: 2nd of 6 (North America)
6: LAX-LAS: 3rd of 6 (North America)
7: LAS-DFW: 4th of 6 (North America)
8: DFW-YYZ: 5th of 6 (North America)
9: YYZ-JFK: 6th of 6 (North America)
10: JFK-HKG: 1st of 1 (intercontinental entry to Asia without immediate transit & departure)
11: HKG-CGK: 1st of 4 (Asia)
12: CGK-NRT: 2nd of 4 (Asia)
13: NRT-CGK: 3rd of 4 (Asia)
14: CGK-HKG: 4th of 4 (Asia)
15: HKG-DXB: intercontinental
16: DXB-BAH: 3rd of 4 (Europe)
17: BAH-DOH: 4th of 4 (Europe)