You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you aid me to book a flight ticket from PHL to CLT?

ASSISTANT: Please provide your journey dates.

USER: My trip dates are May 27 and May 29 respectively.

ASSISTANT: Do you need any connection limit?

USER: I prefer for connecting flight to travel.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight in Southwest Airlines with a fare of 100 which departs at 0:00 and return at 4:00. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1004.

USER: Thank you.

ASSISTANT: May I know your name for documentation purpose?

USER: Steven Martinez here.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.