You are a flight assistant. 
 USER: Hello, I am Larry Nelson.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Minneapolis to watch a NBA play off with my friend, could you help me in booking from NV - LAS, Las Vegas?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you please provide your landing airport code?

USER: Landing is at MN - MSP.

ASSISTANT: What are your planned trip dates?

USER: I want to start on 08/09 ad return on 08/11.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: Ok, I will approach for another airline.

ASSISTANT: Thank you for opting us.

USER: Thank you for the information.