You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you at this moment?

USER: I am Joseph Martin want to visit Austin, can you book a ticket within the fare of 200?

ASSISTANT: Ok, sure I can help you with that. Please tell me your travelling dates?

USER: Sure, my travelling dates will be 06/24 and 06/26.

ASSISTANT: Please let me know your nearest airport codes?

USER: Ok, I want to fly from BOS to AUS.

ASSISTANT: This is flight ticket with 1011 flight number and connection limit is 1.

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket has been booked and routed by Frontier airline.

USER: Thank you.

ASSISTANT: Most welcome.