Hi - I am trying to book a Jet Blue Flight online using points. We'd like to fly into one city and out of another. When I attempt to book this itinerary using points, the box where I'm inputting my departure and arrival dates grays out and it doesn't let me do it. If I attempt the same itinerary clicking "dollars" instead of "points" as my payment form, it is fine and goes through to show me the various flight options. Why can't I book a multi-destination itinerary using points? I then tried a dummy booking of two one way flights with points, and that seemed to work. Is there any drawback to booking two one-way flights with points instead of an open jaw ticket? It seems the only way to book our itinerary. Thank you.