You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you aid me to book my ticket from DTW to SFO?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: My trip dates are Aug 29 and Aug 31 respectively.

ASSISTANT: Can I have your name please?

USER: Janet White here.

ASSISTANT: Do you need a connecting flight?

USER: I prefer for single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No other preferences for me.

ASSISTANT: I found an economy class in Southwest airlines with fare 200 and it is a connecting flight, can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1008.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.