Thanks, Jamie, and good morning, everyone. We continued to outperform the market in the fourth quarter, growing brokerage volume by 15% year-over-year with continued substantial profitable market share gains enabled by our people and our technology. More specifically, we grew our core truckload volumes by 11% year-over-year and grew LTL volume by 45% year-over-year. Our full truckload customers continue to award us LTL loads because of our strong service and relationships. LTL represented approximately 16% of brokerage volumes in the fourth quarter. In our full truckload business, all of our major verticals grew year-over-year in the fourth quarter. We believe this speaks to our idiosyncratic profitable market share gains as our results continue to outpace the macroeconomic indicators most closely aligned with these verticals. Retail and e-commerce volumes grew by 12% year-over-year. Volume from our industrial and manufacturing customers increased by high single digits year-on-year. This is particularly noteworthy as the ISM manufacturing PMI was in contractionary territory for all of 2023. From a profitability perspective, we again delivered strong brokerage gross margin of 14.8% in the quarter, down just 30 basis points sequentially, enabled by our technology. The quarter started off strong from a gross margin standpoint. But as Drew discussed earlier, the freight market weakened throughout the entire quarter, we had a muted holiday peak season, and we experienced the capacity squeeze at the end of the quarter. I'll discuss this in more detail shortly. In the fourth quarter, 97% of our loads were created or covered digitally versus 87% in the fourth quarter of 2022. Seven-day carrier retention was a strong 76% in the quarter compared to 74% in the fourth quarter of 2022. We launched several new technology features in the quarter, including enhanced generative AI capabilities that are helping our sales enablement teams get closer to our customers. We also increased automation within our LTL business and implemented new auto tracking capabilities for cross-border freight. Our technology continues to enable our people to become even more productive. In 2023, productivity in our brokerage business as measured by loads per head per day improved by over 15% year-over-year. In the fourth quarter, contractual volume represented 80% of our business flat sequentially and up 500 basis points when compared to the fourth quarter of 2022. Contract volume grew 23% year-over-year. Because our LTL business is largely contractual, we thought it would also be helpful to share our contract mix for our truckload business, which was approximately 75% in the quarter. While we have not yet seen meaningful spot opportunities, it's worth noting that line haul spot rates moved higher as the fourth quarter progressed. I'll discuss this in more detail shortly, but if spot rates in industry-wide tender rejections continue to move higher because of our contractual business and our deep customer relationships, RXO will be a prime beneficiary of spot volume. I'd like to expand on our current view of the freight cycle, and I'll refer you to Slides 10 through 12 of the presentation. Let's start with revenue per load. Revenue per load declines eased again in the fourth quarter and declined by 20% year-over-year. The year-over-year decline improved by 600 basis points when compared to the third quarter. As we discussed last quarter, to get a better view of our consolidated year-over-year price declines on a per load basis, it's important to consider the impacts of length of haul, mix and changes in fuel prices. When normalizing for those items, revenue per load was down at approximately low teen’s percentage on a year-over-year basis, in line with the broader market. This decline also improved versus last quarter's mid-teens year-over-year decline. We generated a strong gross margin percentage across all different parts of the freight cycle by leveraging our proprietary technology and pricing algorithms to procure capacity at better than market rates. Let's move to Slide 11 and discuss brokerage monthly gross margin trends. There are points in the cycle, including the current environment where market conditions limit our ability to bring down transportation costs. While we leverage our proprietary best-in-class technology and our people to generate a strong gross margin, our actions cannot fully offset changing market conditions. In fact, transportation costs have recently moved higher given that, in many cases, carrier operating costs are at or above current spot rates. This is best demonstrated through the continuation of carrier exits in the industry, which have occurred every month since October of 2022. The carrier exit rate accelerated at the end of December, and we anticipate the acceleration to continue throughout 2024. In fact, in the month of January, the average weekly carrier exit rate was approximately 30% above full year 2023 levels. To give you some additional color, RXO active network carriers declined approximately 5% sequentially. While these carriers hauled less than 1% of our volume over the last 90 days, it serves as a good proxy for broader market conditions. Moving to brokerage gross margin trends in the quarter. As we discussed last quarter, we saw some softening during the month of October, but our gross profit per load remained resilient. However, margin decreased as the quarter progressed as weakness in the freight market persisted. The national load-to-truck ratio averaged 2:1 during the quarter and for many weeks, it was below 2:1, levels not seen since earlier in 2023. For context, the load-to-truck ratio has averaged approximately 4:1 for the last 5 years, and spot volumes typically emerge around 6:1 to 7:1. Tensor rejection rates were relatively unchanged at about 4% in the quarter, special projects wound down into November and December, and it was a muted peak season. Market conditions also limited our ability to bring down the buy side, and we saw the typical seasonal capacity squeeze at the end of Q4. This margin pressure worsened in January when compared to December and was further amplified by inclement weather in certain regions. The load-to-truck ratio sharply increased above 3:1 at the end of December and sustain the move higher into January. To help put that in perspective, when comparing January to December, our gross profit per load percentage decline in weather impacted states was 2 to 3 times the amount when compared to volumes in states not impacted by weather, entirely driven by an increase in cost of purchase transportation. The declines in the Midwest and Southeast regions of the country were the most acute. While our book of business is by design largely contractual, we can pivot quickly to changing market conditions. This model has worked well for us for more than a decade, delivering above industry growth and profitability. During the previous freight market recovery, RXO was able to quickly respond to service our customers' needs and our spot mix increased significantly in just one quarter. Let's go to Slide 12 and briefly look at RXO's brokerage gross profit per load on a quarterly basis. Given the strong month of October, RXO's Q4 2023 gross profit per load increased sequentially despite the gross margin squeeze in the quarter. I'd now like to look forward and give you some more color on the first quarter outlook that Jamie provided. Given recent volatile market conditions, I'll be giving a more granular view of our Q1 expectations, which is typically our seasonally weakest quarter. Let's start with volume. Our brokerage sales pipeline remains robust. More specifically, our late-stage pipeline is up 24% year-over-year and up 90% on a 2-year stack. This gives us confidence that we will again grow brokerage volume on a year-over-year basis in the first quarter. While January brokerage volumes still increased on a year-over-year basis, we did see year-over-year volume growth moderate when compared to the fourth quarter. More specifically, we grew January brokerage volumes by approximately 8% year-over-year. We're assuming first quarter year-over-year brokerage volumes will grow, but at a slower pace than the fourth quarter. Brokerage revenue per load trends are encouraging, and we expect the moderation in year-over-year revenue per load declines in the first quarter. The first quarter will be the third consecutive quarter where revenue per load declines have improved on a year-over-year basis. Moving to brokerage gross margin, which I mentioned moved lower throughout the fourth quarter. We expect Q1 brokerage gross margin to be approximately 12% to 14%, solid performance given the difficult market dynamics at this part of the freight cycle. While gross profit per load declines have eased over the last few weeks, we're continuing to monitor market conditions. From a complementary services perspective, we expect typical negative Q1 seasonality, including an absorption of fixed costs on a lower revenue base in Last Mile. Putting it all together, we expect RXO's first quarter adjusted EBITDA to be between $12 million and $18 million in the first quarter. If buy rates cool as weather patterns normalize, and the business seasonally improves into February and March, we are likely to come in at the midpoint or high end of our adjusted EBITDA range. If the recent margin squeeze within brokerage persists, we are likely to come in at the lower end of the range. Based on our current view of the broader macroeconomic data, industry-wide carrier exit rates and what we are hearing from our customers, our current base case is a market recovery in the second half of the year. It's important to differentiate between the macro economy, which remains reasonably healthy in the freight cycle. Consumer confidence is increasing, inflation is moderating and goods demand relative to services has stabilized. However, there is still too much trucking capacity relative to demand negatively impacting the freight market. We believe the rate of carrier exits is the largest variable affecting the timing of the freight recovery. In summary, we're continuing to gain market share profitably with another quarter of strong brokerage volume growth and gross margin. We're optimizing our cost structure while strategically investing in the business and have a playbook to deliver rapid earnings growth when the market inflects. We're operating in a prolonged soft rate market, but we're making the right strategic moves to position us well for the long term. With that, I'll turn it over to the operator for Q&A.