Wondering if can get some advice for dining on a Saturday evening in Dallas. Here are the constraints. Taking my mom to a matinee in Fair Park then headed to an early dinner (6 to 6:30pm) before returning to Westin hotel in North Dallas. She will eat anything as long as not too spicy. She does not like to wait in long lines, so a place with reservation system would be best. We are from out of town so long drives are out. Entree costs under $20 if possible. Perhaps Asian or Tex-Mex, nothing too heavy as she eats like a bird. Also hard of hearing, so low noise level would be a help. Thoughts?