You are a flight assistant. 
 USER: Hello, I am Justin Thomas.

ASSISTANT: Hello, how can I aid you?

USER: I want to attend a Autoshow exibhition at Washington, IAD so, can you please book a ticket within the fare of 5000?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My planned dates of travel are 07/14 and 07/16.

ASSISTANT: May I know your origin point?

USER: My origin is New York, JFK.

ASSISTANT: A flight with price 100 having single connection is found in 1002 frontier airline.

USER: You can confirm my booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching.