find the date range indicated by the first day of the week in a chart? match-index?

I have a range of dates that, depending on two different service levels, need to return an amount in a chart.
Date is a column, the two service levels are a column, return amount is in a chart.

So - if the date is 12/23/2019 and the service level is ground or air, I need it to go the chart, find the date range indicated by the first day of the week, match that to ground or air in a row across the top. I can't use Vlookup & match because the data isn't in order.

What I would really like this thing to do is understand the correlation between mode and service and do that automatically, then be able to look up the service FSC cost.

Administrative Note:

Welcome to the forum.

We would very much like to help you with your query, however the thread title does not really convey what your request is about.

Please take a moment to amend your thread title. Make sure that the title properly explains your request. Your title should be explicit and not be generic (this includes function names used without an indication of what you are trying to achieve).

Please see Forum Rule #1 about proper thread titles and adjust accordingly. To edit the thread title, open the original post to edit and then click on Go Advanced (bottom right) to access the area where you can edit your title.

I did it for you this time as you are new here

Try this in H2 and fill down.

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