Getting a Library Card

mikham ozv-e ketabkhune besham.

I want to become a library member.

A common and direct everyday way to express intent to join.

bebakhshid, mikhastam baray-e kart-e ketabkhune sabtenam konam.

Excuse me, I would like to register for a library card.

A polite approach suitable for speaking with staff at the counter.

faghat kart-e shenasayi kafiye ya madrak-e dige-i ham bayad biaram?

Is just an ID card enough, or should I bring another document too?

Uses 'bayad' to ask about obligations.

kart-e melli o ghabz-e bargh ro ovordam ke adresam ro neshun bede.

I brought my national ID and electricity bill to show my address.

A utility bill is often required as proof of address in Iran.

chand ta ketab mitunam hamzaman amanat begiram?

How many books can I borrow at the same time?

Standard neutral phrasing.

modat-e amanat-e ketab-ha chand ruze?

How many days is the book borrowing period?

Usually the borrowing limit is two weeks.

age vaght nakonam bekhunam, mishe tamdid-eshun kard?

If I don't have time to read them, is it possible to renew them?

Uses the conditional 'age' (if) with the subjunctive.

age ketabi ro dir pas bedam, bayad jarime bedam?

If I return a book late, do I have to pay a fine?

Clear conditional sentence to ask about penalties.

age ketabi ke mikham dast-e kesi bashe, mitunam rezerv-esh konam?

If the book I want is with someone else, can I reserve it?

Features a relative clause with 'ke' (that/which).

bara-ye estefade az computer-ha bayad vaght begiram?

Do I need to make a reservation to use the computers?

Literally 'should I take time', a common idiom for making an appointment.

pasvord-e wifi-ye inja chie?

What is the Wi-Fi password here?

Very casual; uses 'chie' as the spoken form of 'chist'.

ketab-ha-ye bargashti ro bayad tu in sandogh bezaram?

Should I put the returned books in this box?

Asking where the drop-off location is.

kartam ro gom kardam, bayad darkhast-e kart-e jadid bedam?

I lost my card, should I apply for a new card?

Connects two simple actions naturally.