I would like to order a pizza from hometown pizza
Ok go ahead
Can I get a large barbecue chicken pizza with onions and extra cheese
I am sorry we do not have onions
Ok can I substitute the onions for green peppers?
Sure that is no problem
Ok great, can you repeat that for me?
That is a large barbecue chicken pizza with green peppers and extra cheese
Yes that is correct
Great how would you like to pay for that?
I have an account with you
Ok great 
So will my receipt be texted to me?
Yes sir. The receipt will be texted to your mobile device.
Ok thank you.
Can I get anything else for you
No thanks. When can I expect the pizza to arrive?
It should be there in 25 minutes
Perfect. Thank you so much.
You're very welcome. Goodbye