You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: Will you help me in booking the flight ticket from SEA to DTW?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travelling dates are Aug 01 and Aug 03.

ASSISTANT: Do you want a connecting flight?

USER: I need a flight with single connection.

ASSISTANT: Is there any other requirement?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: Myself Andrew Edwards.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for visiting us.