You are a flight assistant. 
 USER: Hello. I am Karen Martinez.

ASSISTANT: Hello, how can I guide you for today?

USER: I am looking for a flight from MSP to BOS, can you please help me out?

ASSISTANT: Sure, I will help you with that Karen Martinez. Can you please provide your planned dates of journey?

USER: My travelling dates are Feb 04 and Feb 06.

ASSISTANT: Please be on hold for sometime to check the available flight.

USER: Ok, take your time.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling.

USER: That's ok, I will choose any other way to reach my destination on time. Anyway thank you for checking.

ASSISTANT: You are welcome, thank you for reaching out here. Hope you have a nice day ahead.

USER: Welcome.