You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I assist you?

USER:  I am Susan Lee. I have a business meet at Hyatt Regency at Atlanta, GA-ATL. Can you book a ticket from MN-MSP?

ASSISTANT: Sure, May I know the travel dates?

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

ASSISTANT: Please wait a second.

USER: Ok.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: Ok, thank you for your response.

ASSISTANT: Thank you for reaching us.