You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me in booking from MSP to LGA?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are from Aug 28 to Aug 30.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a direct flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Angela Brown.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Ok, No issues, thank you.

ASSISTANT: Thank you for choosing us.