You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emily Mitchell here.

ASSISTANT: How may I guide you?

USER: I want to watch fashion show in Orlando, please book my ticket from DTW to MCO.

ASSISTANT: Can I have your travelling dates please?

USER: My itinerary dates are 06/15 and 06/17.

ASSISTANT: Please wait a moment.

USER: Sure.

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

USER: It's ok, thank you.

ASSISTANT: Thank you for choosing us.