Help with context please

[4Q]

Hi,

I asked in (in French) about the availability to book dog sledding, giving the number of people and the dates we need but had the reply below back.

bonjour
un n° pour vous joindre svp

je reste à votre écoute

I understand the words “a number for who is joining us” but I’m not sure what he needs as I’ve already said there are 5 adults. Could he be asking for a phone number?

Edited by 4Q on Monday 7th January 23:47

Edited by 4Q on Tuesday 8th January 07:52

[4Q]

I thought it might be but I hadn’t come across that phrase before. Many thanks.