INTERNET CLOUD-HOSTED NATURAL LANGUAGE INTERACTIVE MESSAGING SYSTEM SERVER COLLABORATION

Provided are methods, systems, and computer-program products for server collaboration. For example, a method can include receiving a hypertext transfer protocol (HTTP) post call message. The HTTP post call message can be received by a first bot server. In some implementations, the first bot server can include a first uniform resource identifier (URI). The HTTP post call message can be associated with a user and be directed to the URI from a first messaging application server. Information from the HTTP post call message can be associated with a session. The method can further include determining to transfer the session to a second bot server based on the HTTP post message. The method can further include sending a transfer request by the first bot server. The method can further include receiving a return request by the first bot server.