You are a flight assistant. 
 USER: Hello, Carol Scott here.

ASSISTANT: Hello, how may I help you?

USER: My friend has invited to attend a party at Detroit. Can you help me in booking a ticket from MCO to DTW?

ASSISTANT: May I know your journey dates please?

USER: My planned journey dates are 05/17 and 05/19.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Scott, no flights has been found on your journey dates.

USER: Its ok, thank you for the information.

ASSISTANT: Thank you for choosing us.