A：Boston hotEl．mAy i hElp you
B：______
A．sorry．i Don’t think you ArE hElpFul．
B．yEs．wE nEED thrEE singlE rooms For this wEEkEnD．
C．thAnk you．i'D likE to mAkE A long DistAnCE CAll to shAnghAi．
D．All right.hErE is your singlE room．