Pork Chops in Creamy Champagne Sauce

1 tablespoon olive oil
6 pork loin chops (about 5 ounces each)
1/4 cup chopped shallots
2 teaspoons dried thyme
1 teaspoon dried tarragon
1 cup sparkling wine or dry Champagne
1 tablespoon all-purpose flour
1 cup milk

Heat oil in a large skillet over medium-high heat.
Season pork with salt and black pepper and add to hot pan.
Cook 2 minutes per side, until golden brown.
Remove pork from pan and set aside.
To the same pan, add shallots and cook 2 minutes, until soft.
Add thyme and tarragon and cook 1 minute, until fragrant.
Add sparkling wine and cook 1 minute.
Whisk flour into milk and add to pan.
Return pork to pan and simmer 3 to 5 minutes, until pork is cooked through and sauce thickens.