Booked one way flight for 10th Jan as retiring to Thailand. Applied, and submitted application, for 90 day Non O (for retirement) but couldn't get past the "return flight date" without putting a date in. I did but will it be a problem not having a return flight? Also I used previous hotel near airport for AQ but hadn't booked it already. Now I can't book as website greyed out on list of AQ hotels, can i book a different hotel and change visa application? Thanks