Maybe darken the background a bit, because the white font lost a bit of readability because of the low contrast. Other than that, I wouldn't change it too much. I would also personally put more emphasis on the dialog on the left side (increased font size, maybe bold some keywords). I'd increase the box with the price a bit.
Also, you're advertising a service, so I'd put a call to action with the phone number and/or email in big font size. Other than that, I'd play with placement and rhythm of the elements on the page and see what's more liked.
Hope it helps. God bless.
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