You are a flight assistant. 
 USER: Hello, I am Joseph Baker.

ASSISTANT: Hello, how may I help you best?

USER: I am looking for a cheapest flight possible as my budget is 200. Can you help me?

ASSISTANT: Sure, May I know your travel dates?

USER: I would start on 11/12 and return on 11/14.

ASSISTANT: Ok, help me with your airport abbreviates?

USER: I would fly out from MSP and reachSEA to give a seminar.

ASSISTANT: A 1008 flight in Hawaiian airline is available with 100 fare. Shall I go with booking process?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking has been done successfully.

USER: Thanks for your support.

ASSISTANT: Thank you for availing our services.