error kickback for "Handle Exceptions".

TICKET_PRICE = 10

tickets_remaining = 100

while tickets_remaining > 0:    
    print("There are {} tickets remaining.".format(tickets_remaining))
    name = input("What is your name?   ")
    requested = input("Ok {}, how many tickets would you like to purchace today?   ".format(name))
      # Expext a ValueError to happen and deal with it
    try:
        requested = int(requested)
        #raise  a value error if requesting more tickets then avail and send error text
        if requested > tickets_remaining:
            raise ValueError("there are only {} tickets remaining".format(tickets_remaining))
    except ValueError as err:
        print("OOPS! somthing went wrong. {}. Please try again".format(err))
    else:    
        total_cost = TICKET_PRICE * requested
        print("Got it! so for {} tickets, you would be looking at a total of ${}".format(requested, total_cost))
        buy = input("Do you want to proceed?  Y/N:   ")
        if buy.lower() == "y":
            print("SOLD!")    
            tickets_remaining -= requested   
        else:
            print("No worries {}! Thanks for stopping by!".format(name))
else:
    print("There are no more tickets remaining")