You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a flight on Oct 3rd, can you help me with booking?

ASSISTANT: Sure, please help me with your airport codes.

USER: My source point is AUS and my destination is PHL.

ASSISTANT: May I know your travel dates?

USER: I will fly on Oct 03 and return on Oct 05.

ASSISTANT: May I know your name?

USER: My name is Nichole Williams.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: United Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 8:00 hours and arrives at 9:00 hours, shall I book your ticket in this flight?

USER: Please proceed with booking.

ASSISTANT: Your booking is confirmed and the flight number is 1015.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.