Conversation... Health problems

Jenny: Hello luis... Are yo feelin well?
Luis: Not so good, I had a terrible night. ¡Think! I have a fever
Jenny: Oh yes, your temperature has gone up. Have you taken anything for it
Luis: I don't know what to take
Jenny: Well, there's a new medicine in the market, I think its name FORTHIN.. you should go to the farmacy right now
Luis: It's a good idea.... Thanks jenny

Pharmacist: Good morning. Can I help you?
Luis: Yes, Please, are you selling the new medicine called FORTHIN
Pharmacist: Let me see. Oh yes, is a new medicine for hight fever. I suggest to take two bottle or go see the doctor
Luis: And ¿How do you take it?
Pharmacist: Well take two spoonfuls in the morning an two spoonfuls before going to bed
Luis: How much is it?
Pharmacist: It's nine dollars (9$)
Luis: Ok give me two bottle please.
Pharmacist: It's 18($)
Luis: Thank you