You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

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

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

USER: Sure, my planned travelling dates are Feb, 25 and 27 respectively.

ASSISTANT: Can I have your name please?

USER: Sure, my name is Jason Jackson here.

ASSISTANT: Do you have any connection preference?

USER: Flight has to be with single connection.

ASSISTANT: May I know your other specifications?

USER: No, thank you for asking.

ASSISTANT: I found an economy class in Frontier airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1009.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.