What is the woman’s purpose to visit the man?

M: Good morning, madam. What can I do for you?
W: Good morning. I’d like to have a babysitter to look after my baby son when I’m out working during the day. Have you got any applicants to recommend?
M: Yes, we have quite a few here, and you’ll see they are all very good. I’d love to help you choose one. Look at this Tai girl. Her name is Suwann and she’s 19 years old.
W: Do you know anything about her qualifications?
M: She obtained her driving license two years ago and is a safe driver now. She has a great command of English. She’s a friendly person and wins over children very quickly with creative games.
W: Has she got any experience in childcare?
M: Oh, yes. She has worked as a babysitter in Britain for two years. Her childcare experience ranges from one year old to six years old in daycare and baby-sitting. Her references have glowing reports on her. Read this one here: warm-hearted, joyful and ready to help. She is committed to her duties and can handle new situations very well. I’m sure she will be a great asset to your family.
W: I believe so, but could you tell me something about her family?
M: Certainly. Suwann comes from a big and warm family. There are seven children and she has taken on many responsibilities with her younger siblings. One of them is cooking.
W: That’s wonderful. It seems that she’ll be a good choice.