Circle the letter A, B, C or D to indicate the best arrangement of utterances or sentences to make a meaningful exchange.
a. Laura: Sure! I'd like the grilled salmon with a side of mashed potatoes.
b. Waiter: Hello! Welcome to Sunny Bistro. Are you ready to order?
c. Waiter: Great choice! Would you like anything to drink?
(Adapted from ChatGPT)