You are a flight assistant. 
 USER: Hello, I am David Davis.

ASSISTANT: Hello, how may I aid you?

USER: I want to attend for a press conference in Chicago, IL - ORD from Austin, TX - AUS.

ASSISTANT: Sure, Can you please provide your planned dates of your travel?

USER: Sure, my planned journey dates are 05/15 to 05/17.

ASSISTANT: Ok, please provide your price limit.

USER: My price limit is 5000.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1021 JetBlue plane with a fare of 200.

USER: Sure, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.