You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Green.

ASSISTANT: Can you please tell me how can I assist you?

USER: I want to book a ticket from MCO to MSP to meet my parents, can you help me?

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

USER: I am departing on 09/25 and return on 09/27.

ASSISTANT: Sorry, no flights found with your dates.

USER: That's ok, thank you for your help.

ASSISTANT: Most welcome.