Improve Reservation Alteration Pricing Logic and Automation

The current reservation alteration process is too manual and lacks clarity regarding pricing. To improve this, we request the following:

• Pricing Logic Explanation: Add a clear explanation within the alteration form stating that the price being entered is the base accommodation amount and does not include the channel markup fee.
• Dynamic Pricing Integration: Automatically suggest the current Dynamic Pricing rate for any additional dates being added to a reservation, allowing the host to see the recommended rate and adjust it if necessary, rather than requiring them to look it up manually on the calendar.