Here goes:
2

rotag
4,3:rogue
5,1:getaway driver
4:willing to negotiate any form of travel
Njalla Gigja offers to pay the travellers to accompany her on a trip in a chartered tourcraft taking tourists to a cultural city outside the local star city's influence. She has a shopping list of "business tasks" she needs done. Normally her partner would take care of them but he's offplanet negotiating for the purchase of a second tourcraft, and she needs to ferry tourists around scheduled stops in the cultural city in a hop-on/hop-off tour.
The "business tasks" will require careful timing on the part of the travellers. In particular, the final stop's time is inflexible.
The actual purpose of the travellers is to provide cover for the activities of some of the "tourists" who are running a coordinated operation to recover stolen artifacts that are on display in the cultural city. If pressed, Njalla will admit as much, but she isn't in a position to bring the travellers in on the operation itself since she herself has only been hired for transportation, and her "secret" as a getaway driver has been to enhance the operations of her hirers by providing additional cover for their operations, thus providing more getway time and fewer respondants. She is a sort of "socially conscious" getaway driver, only participating in endeavors in which she believes.
The tasks will be a mix. Some will be the passing around parcels in areas under surveillance in the city to initially conceal the activity of the others, then to be a source of data overload to investigators once the taken items turn up missing. Person A takes parcel from location B to person C, who drops it at terminal locker D near tour stop E where person F jumps off tourcraft during stop, retrieves it, then takes it to shop G at tour stop H, to be picked up two hours later by person J.... Ostensibly a family heirloom is being picked up from a relative and taken to a repair shop for scheduled minor work then picked up, with it changing hands to allow for the tour schedule, in one case.
Some will be going to authorities and official offices to keep people busy by submitting requests for records, meetings with specific individuals about matters of licensing, etc.
The tasks should keep the travellers moving, each with several tasks to juggle. Skill checks should be required for many tasks, with opportunities for snafus along the way and improvised recovery plans.
There are some real tourists among the travellers and the artifact recovery team on the trip. They're protective coloration as well. Njalla and the others will avoid having the innocents come to harm if at all possible.
The departure from the cultural city will become a chase (how could it not?) Any travellers who miss their rendezvous should be given an opportunity to find a means of leaving the city otherwise (commandeering a tourcraft from another company, schmoozing their way on or pretending to be a confused tourist, or ???)
Njalla's tourcraft has some special modifications. It has some light armor, though it is unarmed. It is also capable of making an uncomfortable suborbital jump of about 1100km. Once. Then it'll only limp along in normal ground-effect range for about 35-40km maximum. She has prepositioned a pair of other vehicles in places that luck might just allow them to reach if this becomes necessary. If the travellers are let in on the secret of the operation, Njalla will allow them to store weapons on the tourcraft, but not take them off it as no weapons more potent than a ceremonial dagger are allowed in the cultural city.
Njalla's goal will be to deliver her charges to the starport where they have a craft waiting. If constabulary from the cultural city are in immediate hot pursuit (within visual range) when reaching the star city perimeter, they will be allowed to pursue to the borders of the starport. Otherwise, they will be stopped at the star city's perimeter.
If the travellers do their tasks without finding out the real purpose of the trip, they'll be paid handsomely. If they learn the real purpose, and participate actively Njalla will share a larger portion of her pay with them (she is always paid magnificently for her work--part of why she can hire associates of her own.) If the travellers end up taking up arms to cover the retreat, the principles may provide a bonus for all. All payments are contingent on a successful retrieval of the artifacts and delivery to the starport.