Im on part 3 and i dont know what to do


Why does it keep showing this?: Oops, try again. It looks like plane_ride_cost does not return 183 when the city is Charlotte.
This is what I put:

def hotel_cost(nights):
return 140*nights
def plane_ride_cost(city):
if city == "Charlotte":
return "183"
elif city == "Tampa":
return "220"
elif city == "Pittsburgh":
return "222"
elif city == "Los Angeles":
return "475"


You should return integers, not strings.


Quotes around numbers turns them into strings. So you are returning a string as opposed to an integer.