You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: Myself Amy Nelson. I want to travel from LGA to MSP, can you please book the flight ticket for me?

ASSISTANT: Amy Nelson, can you share your planned dates with me?

USER: My travelling dates are from 01/29 and 01/31.

ASSISTANT: I'm very sorry to inform you that no reservation found on your required dates. No flights are available for you Amy Nelson.

USER: It's ok. Thank you for the information.

ASSISTANT: Thanks for choosing us. Have a nice day.