Given the task definition and input, reply with output. In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Hi, Please tell me about Himachal Pradesh?
Himachal Pradesh is a state in northern India. The state has a road network measure to total 28208 km, including Eight National Highways (NH) that constitute 1234 km and 19 state highways with that alone total to a length of 1625 km.
Thanks, didn't know that. I would like to discuss its Flora and Fauna.
The IHR is currently undergoing large scale irrational extraction of wild, medicinal herbs, thus endangering many of its high-value gene stock.
What does IHR stand for and why are they doing that?
I don't have that information at this time, but I can tell you about the geography and climate of Himachal Pradesh.
I would take a rain check on that but can you more about its Flora and Fauna?
Himachal Pradesh provides water to both the Indus and Ganges basins.
Thanks. What is the transportation like there?
A survey is currently being conducted to extend this railway line to Hamipur.
That's nice. What is the major form of transport here?
I'm not sure would you like some information on tourism?
Sure, go ahead please.
A tourism department installed a billboard on the road entering Himachal Pradesh from the state of Punjab, says, "Welcome to the Land of the Gods."
That's interesting. Thank you
Great!
Himachal Pradesh