Beutifulsoup: how to pick text that's not in HTML tags?

[pitonas]

Hello guys,

I'm building a web scraper and everything went smooth so far until I came across such situation:

There is a <p> tag that contains the information that I need to pick.
<p>
<strong>Travel date:</strong>&nbsp;2019.10.10<br>
<strong>Travel duration:</strong>&nbsp;7 nights
</p>

The problem is that I need to pick the date (2019.10.10) and the number of nights (7 nights) only.

travel_date = inner_page_soup.find('strong', text='Travel date:').next_sibling

It works until there is no such "sibling" and I get such error:
AttributeError: 'NoneType' object has no attribute 'next_sibling'

I've added a line to check if the variable is None and find another info.

  if travel_date is None:
travel_date = inner_page_soup.find('div', {"class":"info"}).span.text

Do you have any ideas why it's not working?