You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER:  I love to walk and enjoy the beautiful views in trail of MN - MSP. Can you please help me to book a flight from NY - LGA?

ASSISTANT: Sure, Do you prefer a direct flight or a connected flight?

USER: I need a direct fight as I cannot spend my time in transit.

ASSISTANT: Ok, when do you want to travel?

USER: I would like to start my trip on 02/24 and return back on 02/26.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Linda Miller.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, There were no flights found with your given specifications.

USER: No problem, thank you for your time.

ASSISTANT: Thank you for choosing us.