You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Patricia Lee, I need to book a flight ticket to IAH from AUS. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I will help you in booking. May I know your travelling dates please?

USER: Thank you, my travelling dates are 10/15 and 10/17.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1012.

USER: Thank you for booking my flight ticket with the flight 1012.

ASSISTANT: Thank you for reaching us.