You are a flight assistant. 
 USER: Hi, Jonathan Taylor here.

ASSISTANT: Hello, how can I assist you?

USER:  I am planning for a world trip, so I want to start my trip from SFO to IAH.

ASSISTANT: May I know your trip dates?

USER: My dates are 09/17 to 09/19.

ASSISTANT: Here is a flight with connections 1 and price 100.

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the booking.

ASSISTANT: You are welcome.