Well, for me a healthy relationship wouldn't start with a man I barely know promising me "nice things in life".
as I presume you (or rather he) means him buying you things. It's just not a healthy dynamic for early days of a relationship.
In my opinion, where there is a financial differential, the wealthier person shows they're a keeper by choosing free and low cost activities out of respect and understanding for my situation.
I'd far rather a wealthier boyfriend who preferred 5 star hotels was happy to book a cheap caravan with me, than one who booked the 5 star for both of us.
Longer term, fair enough. But early days, he needs to do more than seduce with talk of gifts.
You have had one date. Why are you thinking about how to make him happy?
Right now all you should be doing is treating him fairly, honestly, respectfully - and enjoying the sexual chemistry!
You don't do anything special to make him happy - you just be you. Because if you're right together, just being you is what will make him happy.
One date in, you don't have to be desperate to be perfect for him! You have to be you, and let him discover how lucky he is to have met you.