You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Angela Taylor. I am planning to travel from MCO to MSP.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dares are 12/06 to 12/08.

ASSISTANT: Sorry, no flights found on your preferable dates to reserve your ticket.

USER: That's ok. Thank you.

ASSISTANT: Thank you for reaching us.