Create a short dialogue in Mandarin Chinese asking someone to repeat themselves, including pinyin and English translation.

Here is the completed dialogue based on the picture and the theme of asking someone to repeat something:

A: Nín hǎo! Qǐngwèn, nín guìxìng?
B: Duìbuqǐ, qǐng nín zài shuō yí biàn.
A: Qǐngwèn, nín guìxìng?

Here is the dialogue with English translation:
A: Hello! Excuse me, what is your honorable surname?
B: Sorry, please say it again.
A: Excuse me, what is your honorable surname?