business english
C: Nice to meet you, too. And please to feel free to call me Allen. I’m not big on formalities.
S: That would be my pleasure. Can I help you with your bags, Allen?
the sentence "That would be my pleasure." why use the word"would"? why not use the word "must"?
are there any differences between " That would be my pleasure" and "That must be my pleasure"?
thanks