求：药店英语对话对话总共不能少于20句,不能是儿童用药,也不能是老年人用药,其他的随便,谢谢(后面加上中文翻译),最好不

Pharmacist:Hi.May I help you?
Customer:Hi.I have this dry cough (干咳).It's been for a while.Do you have anything?
P:Do you have a prescription (处方)?
C:No.I don't think it's serious.And the generic medicines (一般药物) do not work.It's not a cold.I just feel itchy (痒) at the throat.
P:You can some of the cough drops (止咳糖).They are over there at the end of isle 2 (第二排).
C:Thank you,sir.