Final answer:
In this situation, it is best to tell the customer the item can be ordered with overnight delivery.
Step-by-step explanation:
In this situation, the best course of action would be to tell the customer the item can be ordered and should arrive in time if he is willing to pay for overnight delivery. This ensures that the customer gets the suitcase he wants in time for his trip. Contacting the manufacturer about the current suitcase might take time and may not guarantee a solution, and selling a more expensive suitcase might not be necessary if the customer is happy with the one on the website. Providing a list of other luggage stores is not the best alternative as the customer initially called your store for help.