3 Voicemails needed for a recording. must be BRITISH voice

I am looking for someone to record 2 voicemails for my company phone. (for 2 different departments).

I am looking for a natural British voice, ideally South East/London. (We're based in Essex).

Here is the script for both voicemails.

#1
Thank you for calling, Unfortunately, all of our agents are currently dealing with other clients right now, Please let a message detailing your Name, Number, Email, and Property or Chain you are calling about and one of our sales progressors will call back ASAP. Have a great day.

#2
Thank you for calling our property management team, Unfortunately, all of our agents are currently dealing with other clients right now, Please let a message detailing your Name, Number, Property you are calling about and one of our agents will call you back ASAP.

#3
Thank you for calling (company name) Please select the best option to describe the reason for your call, please press 1 to book a viewing, Press 2 to book a valuation or make an offer on a property, press 3 for property management, and press 4 for sold property updates.