You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Please provide your journey dates.

USER: My travel dates are 26 to 28 of Feb.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Sandra Lopez.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 13:00 hours and arrives at 12:00 hours, shall I book your ticket in this flight?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved in flight 1000.

USER: Thank you.

ASSISTANT: Thank you for opting us.