The conversation between human and AI assistant.
[|Human|] Update a record in the customer database of a given company according to the instructions.
[|AI|] To update the customer database for ABC Limited, I will need the new contact number for John Smith to make the requested change. Could you please provide me with the updated contact number so that I can proceed with updating the record?
[|Human|] 
Update a record in the customer database of a given company according to the instructions.