Hello. 
Hello, how can I help?
I am interested in viewing an apartment at One on Center Apartments.
Could you give me your name, please?
Alexis
What day would you like to make the booking for?
I wanted to come on Sunday at 10 pm. Oh wait! My friend is getting married then.  Are these nice apartments?
Do you have an alternate time or day in mind?
Is Saturday at 6 pm available?
Have you already paid the application fee for the apartment?
I don't remember. 
I am sorry, but there is no viewing available at your preferred time.
How about Saturday at 2 pm? 
I am sorry, but there is no viewing available at your preferred time.
Is there anything available on Monday at 12 pm?
Great, there is still a viewing available at that time. Would you like me to book it for you?
Yes, please.
It has been booked. Please bring Proof of Income and SCHUFA certificate with you.
Thank you.  My friend's wedding is going to be huge. She has so many people in the wedding party and I think they invited about 250 people!
Is there anything else that I can do for you?
No, thank you. That will do it. Goodbye.
Thank you and goodbye.