You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,tell me how may I assist you?

USER: I'm Virginia Brown.

ASSISTANT: Ok, Brown tell me how may I help you?

USER: I would like to travel from FL - MCO to MI - DTW to attend my sister's marriage.

ASSISTANT: Ok, can you please tell me your travelling dates?

USER: I want to travel on 06/23 and return on 06/25.

ASSISTANT: Sorry to say, no flights found on your details. Thank you for contacting us.

USER: That's ok, Thank you.