瞌睡虫

Good morning, Ms Dunlop. My name is Vance Fremont. I'm the customer relation officer for Walker Medical Services.
Good morning, Mr Fremont. Is there something I can do for you?
We just want to come by and thank you for using our company, and to ask if you have had any problems so far.
No, I haven't had any problems at all. I have been very pleased with your service. Thank  you.