You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am excited to go for an adventure at Minnehaha Park with my friends, so can you please book a flight ticket for me from LAX to MSP?

ASSISTANT: Sure, help me with the dates of journey.

USER: My trip dates will be on 05/31 to 06/02.

ASSISTANT: May I know your name?

USER: Sure, my name is Mark Adams.

ASSISTANT: Sorry, there is no flight found as per your requested dates.

USER: Ok, no issues, I will go by road. Thank you for your information.

ASSISTANT: Thank you.