If you have just sent your request, contact us immediately. The earlier the better, especially before hosts start responding to your request. Unfortunately we will have to cancel your original request.
When you send a new request with new dates and times, make sure to include your reasons for sending a new request so all hosts, including the hosts who responded to your first request are aware so they will not hesitate to respond to your new request.
If you are adding new dates, we can do this if you contact us but sometimes our hosts might not notice the new ones since it will not be included in the initial notification email they receive so response rates might be lower.
If you have already booked, contact your host directly and see if this can be possible. Then contact us and we will arrange your booking details to reflect the new date and time.