You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in reserving me a flight from DFW to reach DTW?

ASSISTANT: Sure, please share me your trip dates.

USER: Thank you, my travelling dates are Sep 7th and Sep 9th.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: My name is Emma White.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer a flight which has maximum a single connection.

ASSISTANT: May I know your class preferences?

USER: I don't have any class preference.

ASSISTANT: We found a AA airline and 1027 is flight number with a fare of 200. Shall I proceed?

USER: Please, reserve it.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.