@MariaElena43. If you are going to be unavailable to answer Inquiries and Reservation Requests, the best thing to do while traveling is to "Snooze" your listing. When you do this, you can select a start and end date and during this time no one will see your listing in search results.
When I go on vacation and don't want to deal with hosting I "Snooze" my listing. It works great!
Here's how to do this:
On a PC/laptop go to Manage Listing. Under Listing Status click Edit. Select "Snoozed" and then you will be prompted to enter a start and end date.
This link gives more details:
https://www.airbnb.com/help/article/476/how-do-i-snooze-or-deactivate-my-listing
Have a good time during your travels!