person A: I feel so isolated. I just moved to a new city where I don't know anyone.
person B: I know how you feel I can be lonely sometimes. 
person A: It really is! I don't have any family or friends around. I miss them!
person B: I recommend taking some time to explore the city and find an hobby or interest and join some groups. It takes time to find a new set of friends.
person A: I'll do that! Thanks for the advice!