You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I am Samantha Carter. Please book a flight ticket from Los Angeles, LAX to Minneapolis, MSP.

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: Can you please forward your travelling dates?

USER: My travelling dates are from 05/17 to 05/19.

ASSISTANT: May I know your budget limit for your flight ticket?

USER: I can bare up to 200.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flight found on your journey routes.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us.