How to send short messages to customers when beauty salons adjust their working hours

You just need to add a few words of respect to your dear customers or respected customers in front, and then write down the change time of work at the back. If you don't know what to write, in order to better serve customers, you can write it down and then write down the time, which is basically enough.

After writing it, I read it several times and found that there was no problem before sending it to the customer.