Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Input: Consider Input: Knowing that AT&T is a global network, I was curious about what it would look like to use my phone internationally if they're my carrier. I came across their Passport Packages information, which states that if I want to use WiFi in another country at all (this was clarified by an AT&T representative) I would have to pay for the $60 package at a minimum.

If AT&T isn't the provider of the WiFi to which I'm trying to connect, how can they charge their customers to use it?


Output: How can AT&T charge me to use WiFi while I'm abroad?


Input: Consider Input: Next Thursday near 9 AM, I might have to take a cab from La Défense metro station to go to a district which is outside the subway zone.

According to this PDF file (in French) about Paris La Défense (page 4) and this map, there is a taxi station at La Défense not far from the metro station.

Google Street View shows the station, and there are five taxi cabs waiting, but there are only one cab from another point of view. The other lane is empty. This is scary.

Are there cabs available all the time there, or do I have to book a taxi before arriving at La Défense? If I have to book it, is it better to do it a few minutes before arriving, or should I do it the day before my trip?



After being at La Défense for five consecutive times near 9 AM and 9:30 AM, I confirm that there were always a lot of cabs available (always at least five, often more). I believe that this was also the case near 4 PM. Of course, the situation may be different on weekends.


Output: Do I need to book a taxi before arriving at Paris La Défense?


Input: Consider Input: Alright, the story is simple. I don't have a valid PR card with me, my new card will arrive by mail to my apartment in Montreal. A friend will mail it to me. Tomorrow I'm travelling 

MONTREAL -> NEW-YORK -> SAN-FRANCISCO

So, will United demand to see my PR card (which I don't have), or will they let me leave? I don't know if this is important but I have a B1/B2 visa to travel to the USA.

I have read their site about document requirements, but the formulation is ambiguous. Any tips?

Thank you for your time.



Output: United Airlines travel documents needed for a permanent resident of Canada