My aunt is taking me to Paris for my 30th b-day, and to thank her, I'd like to treat her to a really nice Parisian dinner. I prefer a restaurant with great food that is quiet enough to hear your companion. However, she prefers a restaurant that is hip, cool and in-the-moment. Any recommendations that combine all of those features? I prefer to keep it under 250 euros total. We are staying in the 6th, but we're willing to travel anywhere within the city. Thanks!