You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you aid me to book a ticket from ORD to PHL?

ASSISTANT: Sure, help me with your travel dates.

USER: My travel dates are Sep 9 and Sep 11 respectively.

ASSISTANT: May I know your name?

USER: Scott Nelson here.

ASSISTANT: Do you need any break in between your journey?

USER: Make sure that connection limit is single.

ASSISTANT: Do you have any other preferences?

USER: No preferences for me.

ASSISTANT: Frontier Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 13:00 hours and arrives at 21:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1016.

USER: Thank you.

ASSISTANT: Thank you for reaching us.