Address of stay in I-94 Form

[sanpreeti]

My husband is travelling on B1, and I on B2 (for 3 weeks). We are staying in multiple cities (and once not together), the second one is the place where his conference is. Could you please advice which address we should mention in the I-94 form. We have the entire itenary and addresses of all the places where we will stay. Should it be the address be of the city where we land ?

[immihelp]

First place where you will stay.

[sanpreeti]

Thank you.