那个、微笑

Good moring ,Ms Donlop.My name is Vans Fremont.I'm the ......for Walker Medical Services.
Good morning,Mr Fremont.Is there something I can do for you ?
We just wanted to come by and thahk you for using our company and to ask if you’ve had any problems so far.
No,I haven't had any problem at all . I’ve been very pleased with your service.Thank you.