You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Please help me in booking flight ticket from SFO to ORD.

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

USER: My trip dates are Dec 20 to Dec 22.

ASSISTANT: Can you please share your connection limit?

USER: I prefer to travel in connecting flight.

ASSISTANT: Is there any time concern?

USER: My depart should be in the afternoon.

ASSISTANT: May I know your name please?

USER: Ryan Nelson here.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: JetBlue airlines is providing connecting flight for you with the fare of 200 in economy class which departs in 17:00 hours, shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked with the flight-1020.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.