You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Please provide your journey dates.

USER: My travel dates are 07 to 09 of Dec.

ASSISTANT: Do you need any connection limit?

USER: I need a direct flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Angela Robinson.

ASSISTANT: Spirit Airlines is providing direct flight on this route with a ticket fare of 200 and flight departs at 3:00 hours and arrives at 7:00 hours, shall I book your ticket in this flight?

USER: Please proceed to booking.

ASSISTANT: Your ticket is confirmed in flight 1017.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.