You may end up with separate orders in several sub-orders.
This happens when you have different lead times (lead_time_to_ship) according to your offers.
If it is an error in the configuration of your offers, please correct this "leadtime-to-ship" attribute in the "Mass update" session of the article. How do I update the existing offer?
This will generate two delivery dates.
Don't worry, the hotel will be informed of this setting at the time of order confirmation.
This is what the hotel sees when they checkout on the ordering platform :
So the order is split and it chooses a delivery date for each part of the order.