You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have planned to book a plane ticket from PHL to MSP, can you assist me?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My preferred dates are Jan 23rd and Jan 25th.

ASSISTANT: Can you please share your name?

USER: Gary King.

ASSISTANT: Is there any connection preference?

USER: I need single connection between my trip.

ASSISTANT: Do you have any other specification?

USER: Make sure that my return time must be afternoon.

ASSISTANT: United airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Proceed.

ASSISTANT: Your ticket is booked with the flight-1018 which return in 12:00 hours.

USER: Proceed.

ASSISTANT: Thank you for choosing us.