You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: May I know your trip dates?

USER: My travel dates are Apr 02 and Apr 04.

ASSISTANT: Do you have any connecting limit preferences?

USER: I prefer connecting flight for this trip.

ASSISTANT: Is there any other concern?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Jerry Phillips.

ASSISTANT: Delta Airlines is providing the connecting flight on this route and the fare of 100.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is booked for the flight 1002.

USER: Thank you.

ASSISTANT: Thank you for choosing us.