You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Can you aid me to book a flight ticket from SEA to DTW?

ASSISTANT: Sure, may I know your good name?

USER: Kathleen Collins here.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Apr 4 and Apr 6 respectively.

ASSISTANT: Is there any connection limit?

USER: I prefer for a single connecting flight.

ASSISTANT: Do you have any more specifications?

USER: Please proceed for booking I am comfortable with any flight.

ASSISTANT: We found a direct flight 1023 from Hawaiian airline with a fare of 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.