You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I need a direct flight from MCO to DTW to meet my manager, can you help me?

ASSISTANT: May I know your travelling dates please?

USER: Sure, my preferable dates of journey are 03/18 and 03/20.

ASSISTANT: May I know your name please.

USER: Sure,  my name is Virginia Rodriguez.

ASSISTANT: I am sorry no flights available on your route.

USER: No problem, thank you so much.