I got lost in an unfamiliar part of town and I had to rely on someone else to help.
I got lost in an unfamiliar part of town.
user
Oh my, it must have been scary for you being in an unknown area,
assistant
I was, luckily a stranger was able to help me get back on track.
user
What a good Samaritan! Be careful next time and carry a phone with you just in case. 
assistant