First of all thank you very much for using the WP Travel plugin.
Regarding your query, currently we do not have the payment method with bank transfer. Alternatively what you can do is just let the customer book the trip only and received the payment manually and then deposit by yourself to the bank.
Or if you can hire a professional developer to include such feature in the WP Travel plugin and use it.
To hire a developer you can refer to below given link:
I really like WP Travel, it’s really simple to use and customize, but there isn’t any option to create a booking, with payment details and pending payment status. I’d like the customers can book a travel with a pending payment. After that they should receive an email with all the necessary information to pay us with an external bank transfer.
Our developers can create a new payment gateway but i can’t find any information on your developer documentation.
Any advice? Is there another way to get what we need?
The plugin offers you the feature where you can let the user make the booking only. After completing the process the booking status will be displayed at the backend at Trips > booking with the tag pending. So once you get the payment manually then you can update the payment status from the backend itself.