When you invite a customer to book with you, you create a temporary offer for a particular date.
It's like the reverse of a regular booking – instead of a customer checking if you're available on a certain date, you're inviting the customer to book with you for a date that you selected.
If a customer accepts your invitation, you don't have to do anything else – the trip is automatically booked.
The offer is valid for 24 hours and you can send out multiple offers for the same date. The first customer that accepts the invitation will book the trip and the other offers will be automatically canceled.