You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Susan Lee, can you help me to search a flight from MSP?

ASSISTANT: May I know your travel dates please?

USER: My travelling dates are 11/10 and 11/12.

ASSISTANT: Please share your destination airport code?

USER: My destination airport is ATL.

ASSISTANT: Susan Lee, there is no flight available on your preferred dates.

USER: That is fine. Thank you for your help.

ASSISTANT: Thank you for reaching us.