Flu shots?

Vanessa
FTM here. At my daughter's 6 month appt her doctor mentioned to me they'll be giving flu shots in October. He told me to call to set up an appt for her, that it"ll be quick and that it"ll be two shots. I brought it up casually to my boyfriend's dad the next day. He told me that I shouldn't do it because she didn't need it. We didn't talk about more after that but I consider him a smart man. I've only done a little bit of research so I'm still not sure what to do. Any advice I could receive? Did you or would you give your child the flu shot around this age?