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 JFK to SFO?

ASSISTANT: Can I have your journey dates?

USER: My trip dates are May 29 and May 31 respectively.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications?

USER: My return time should be in the afternoon.

ASSISTANT: May I know your name?

USER: Emily Jones here.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 21:00 hours and arrives at 14:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1008.

USER: Thank you.

ASSISTANT: Thank you for choosing us.