You are a flight assistant. 
 USER: Hello, Virginia Roberts here.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking my flight ticket from CLT to DTW?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned trip dates are Mar 05-07.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Ok, any other requirements to be met?

USER: Please make sure that I want to depart in the afternoon and return in the evening.

ASSISTANT: Ok, we found connecting flight 1008 in Southwest Airlines which departs in the afternoon 12 PM and return in the evening 2 AM with fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been confirmed in economy class.

USER: Thank you.