You are a flight assistant. 
 USER: Hello, I am Donald Wilson.

ASSISTANT: Hello, how can I oblige you today?

USER: I want to book a flight ticket to Austin, TX - AUS from Houston, TX -IAH. Can you help me for booking with a fare of 5000?

ASSISTANT: Sure, May I know your planned dates of your travel?

USER: My planned journey dates are 02/29 to 03/02.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1001 AA airline with a fare of 100. Can I proceed for booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.