person A: This is the first time I drop my kids off to school and I know it'll be hard but I know the school si really good and the teachers are so wonderful.
person B: It is the start of their learning journey_comma_ be excited!
person A: Yes! I'm looking forward to what they will learn and experience.  It'll be a learning process for me to get used to not having them with me all the time.  I know it will be good for all of us though.
person B: Definitely_comma_ I wish them the best