You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samuel Green.

ASSISTANT: How can I help you today?

USER: I am looking for a flight from JFK to AUS, can you help me out?

ASSISTANT: Sure, when are planning to travel?

USER: My planned trip dates are from 03/17 till 03/19.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I can afford 1000.

ASSISTANT: We found a flight 1023 in UA airline the price is 200 with one halt. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.