You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Jackson.

ASSISTANT: How may I serve you today?

USER: I need to fly from SEA to MSP, can you please help me to book a connecting flight ticket?

ASSISTANT: Sure, I am perky to help you. Can you please help me with your travelling dates?

USER: My journey dates are Apr 25 to Apr 27.

ASSISTANT: Do you prefer any break in between journey?

USER: I am already mentioned above.

ASSISTANT: Please let me know your specific depart and arrival timings.

USER: I would like to depart in the afternoon.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any airline specifications for you?

USER: No.

ASSISTANT: Thanks for providing details, no flights are available on your journey routes.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for choosing us.