Just to let you know...
B2To inform you...
To be honest...
B2Frankly speaking...
As far as I know...
B2To the best of my knowledge...
I'll keep you posted.
B2I will update you regularly.
Please get back to me...
B2Please reply to me...
Could you please...
B2Would you mind...
I'd appreciate it if...
B2I would be grateful if...
I'm not sure I understand.
B2I'm having difficulty comprehending.
Let's schedule a call.
B2Let's arrange a phone conversation.
I'll get back to you shortly.
B2I'll respond soon.
I'm looking forward to...
B2I anticipate with pleasure...
Please find attached...
B2The following document is included.
Feel free to...
B2Don't hesitate to...
I'll follow up on that.
B2I'll investigate further.
Just to confirm...
B2To verify...
I'll be in touch soon.
B2I'll contact you shortly.
Please let me know if...
B2Inform me if...
It's been a pleasure...
B2It was enjoyable...
I'll make a note of that.
B2I'll write down that information.
I'll forward this to...
B2I'll send this to...
I'm happy to help.
B2I'm willing to assist.
Let's keep this conversation going.
B2Let's continue our discussion.
Let's touch base later.
C1Let's talk again soon.
I'm on the same page.
C1I agree with you; I understand your point.