Human: Sebastian bought art exhibit tickets for his parents and himself. Tickets were $44 per person. He was also charged an $18 service fee for the online transaction. What is the total amount he paid for the tickets? Assistant: 
How much did the tickets cost? ** Tickets for Sebastian and his parents cost $44 x 3 = $<<44*3=132>>132.
How much did the tickets and service charge cost? ** Tickets and service charge cost $132 + $18 = $<<132+18=150>>150.
#### 150