Abstract: Systems, methods, and computer program products for processing exchange requests. An itinerary change request is received to modify at least one attribute of an existing ticket that includes one or more existing ancillary services. A replacement ticket and one or more replacement ancillary services may be identified by identifying a recommendation for a replacement ticket, determining whether the one or more existing ancillary services are available with the replacement ticket, constructing a search filter including category descriptions and a similarity score for the one or more replacement ancillary services, and transmitting the recommendation for the replacement ticket and one or more replacement ancillary services to a user interface.

Abstract: Methods, systems, and computer program products for re-issuing a travel reservation based on a travel category associated with the specific travel reservation. The travel reservation is associated with one of a first travel category and a second travel category. The first travel category includes a plurality of machine-readable codes associated with the travel reservation. In response to determining the travel reservation is associated with the first travel category, the travel reservation is re-issued by a computer-based on the plurality of machine-readable codes associated with the travel reservation. In response to determining that the travel reservation is associated with the second travel category, the computer determines if the travel reservation includes data expressed in machine-readable form. If the travel reservation includes the data expressed in machine-readable form, the computer generates a plurality of prepopulated fields in a format compatible with the first travel category.

Abstract: Systems, methods, and computer program products for processing exchange requests. An itinerary change request is received to modify at least one attribute of an existing ticket that includes one or more existing ancillary services. A replacement ticket and one or more replacement ancillary services may be identified by identifying a recommendation for a replacement ticket, determining whether the one or more existing ancillary services are available with the replacement ticket, constructing a search filter including category descriptions and a similarity score for the one or more replacement ancillary services, and transmitting the recommendation for the replacement ticket and one or more replacement ancillary services to a user interface.

Abstract: Methods, systems, and computer program products for re-issuing a travel reservation based on a travel category associated with the specific travel reservation. The travel reservation is associated with one of a first travel category and a second travel category. The first travel category includes a plurality of machine-readable codes associated with the travel reservation. In response to determining the travel reservation is associated with the first travel category, the travel reservation is re-issued by a computer-based on the plurality of machine-readable codes associated with the travel reservation. In response to determining that the travel reservation is associated with the second travel category, the computer determines if the travel reservation includes data expressed in machine-readable form. If the travel reservation includes the data expressed in machine-readable form, the computer generates a plurality of prepopulated fields in a format compatible with the first travel category.