Tourism Service Price Evaluation Methods

Nowadays, global travelling entertainment activities are popular.  Some travellers like domestic travelling or some travellers like to catc airplanes to go to other countries travel.  In consumer behavioral view point, when the consumer discovers the product's price is higher than the another product's price.  Then, he/she will usually to choose to buy the cheaper product, such as travel agent travelling entertainment activities arrangement service case, whether the travelling provider charges higher travelling entertainment activities arrangement service fee to compare the another similar travelling entertainment activities arrangement service provider.  Does this travelling entertainment activities similar fee comparison factor influence any travellers choose to find the cheaper travelling entertainment activities arrangement provider?  

:  How any why traveller individual travelling choice won't be influenced by travelling entertainment service price only?  Does it mean the travelling entertainment service providers will not reduce their traveller number when they can respect or consider above factors to avoid to bring negative influence to traveller consumers, but they still change higher travelling entertainment arrangement service fee to them? In my this book, I shall explain how and why the travel past travel lesiure behavior may help travel service provide to make airline price or travel service arrangement price evaluvation.