You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Ashley Allen.

ASSISTANT: How can I assist you?

USER: Can you please book a flight ticket from DTW to attend a event in ORD?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My journey dates are, depart on Dec 7th and return back on Dec 9th.

ASSISTANT: May I know your class preference please?

USER: No.

ASSISTANT: Do you have any specifications regarding departure and arrival time?

USER: My return time should be in the afternoon.

ASSISTANT: How many connections do you need in between your journey?

USER: I need a connection in between journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Southwest airlines is providing a flight on that route with ticket fare of 100 and 1 connection, it's departure time is 9 AM and arrival time is 17 PM. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: I have successfully booked an economy class ticket in flight-1006, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.