You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to travel from SFO to PHL. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: I want to fly in the flight on Sept 04 and Sept 06.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: Ruth Martinez.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Proceed to booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1009 in Spirit Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.