You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Is there any availability of flights to MSP in a direct flight from my hometown?

ASSISTANT: Sure, may I know your source airport code?

USER: I am boarding from LGA.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are on Aug 02 and return on Aug 04.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Please book my ticket on the name of Amy Lewis.

ASSISTANT: Do you need any specifications?

USER: No.

ASSISTANT:  Sorry, there are no flights found on given dates.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for reaching us.