You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

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

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are Oct 30 and Nov 01.

ASSISTANT: Can I know your name please?

USER: My name is Anna Rodriguez.

ASSISTANT: Do you have any other preferences?

USER: I prefer connecting flight.

ASSISTANT: Here is a connecting flight with fare 100 and 1016 as flight number in American Airline. Shall I proceed with booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.