Wendy: Hello. How can I help you?
Carlos: Hi. What do you recommend for a back ache?
Wendy: You shoul put bengue on it.
Carlos: Ok thank´s
Wendy: you´re welcome
Carlos: Sorry, excuseme I need something for a sore throat?
Wendy: Please a moment in the search.
Wendy: Sorry, We´ve sold all of that.
Carlos: Thank´s
Wendy: You can find some at Pharmapronto
Carlos: how much is it?
Wendy: is 52 dollars
Carlos: Thank´s see you later
Wendy: Thank you four your purchase.
