What is a nonalcoholic substitute for pisco?

Lemon and Lime Soda with Ginger Ale

* 2 cups lemon-lime soda

* 1 cup ginger ale

* 1/4 cup lime juice

* 1/4 cup simple syrup

* 1 lime, cut into wedges, for garnish

Instructions:

1. In a large pitcher, combine the lemon-lime soda, ginger ale, lime juice, and simple syrup.

2. Stir until well combined.

3. Add lime wedges and serve over ice.