You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Amy Wright here.

ASSISTANT: How can I aid you now?

USER: Can you please reserve me a flight ticket from SEA to MSP?

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, my trip dates are from Sept 12 to Sept 14.

ASSISTANT: Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: I would like to return in the evening.

ASSISTANT: Sorry, no flights are found on your routes.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for opting us.