person A: When my children were born_comma_ it was a rejoicing time for me. I can't think of a time I felt more happiness.
person B: Children are a beautiful thing for us parents. What a great memory you have of that. 
person A: Yes_comma_ I have two children and I feel so blessed to have them. I lucked out and got a boy and girl_comma_ both healthy_comma_ smart and wonderful.
person B: Thats perfect_comma_ a boy and a girl thats what most people want. congrats. 