Coming to one place for trip does not mean having nothing. It can be everything. People waste time and money to have a special event there. Relaxation can make them getting much important life to recharge their routine time by creating happy time.
Coming to a place can keep in touch for them that some beach some hotel getting happy time. Fee can be a small thing than appreciation that they received.
People being serviced try to come twice because servant and serving gave them all out time and chance them. It can create all circulation of travel business running well because all points work well for travellers.