They will also be asked how far in advance they are prepared to travel.

ECONOMIST: Travelling in an executive jet is just the ticket

Once again, we have no way of knowing how far in advance you requested the rate, or if it was even the convention hotel.

FORBES: Why I Hate Travel Agencies

It turned down at the end of 2007, far in advance of a general awareness of how bad the economy would get.

FORBES: It's Not Reality But Perception That Counts