The present invention relates to a method and system for facilitating dedicated communication between specific users relating to a travel transaction, the system including a travel resource mobile application. The mobile application may be installed on a mobile device, wherein the user of the mobile application and other users are included in a group which participates in the travel transaction, and each such user is assigned a role. The mobile application may also provide travel information and secure communication to each user of the group of users, wherein the group of users may be restricted based on the travel transaction. The mobile application may retrieve user contact information from the mobile device to facilitate communication between the group of users while masking the contact information of each user. The mobile application may also determine a location of at least one user from a group of users.