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

ASSISTANT: Hello, how can I help you?

USER: Please make me a plane reservation with in price 200.

ASSISTANT: Sure, can you please share your journey dates?

USER: I need to reach my destination by 02/18 as I have an meeting next day and will come back on 02/20.

ASSISTANT: Please share your airport codes?

USER: My origin is IAH and destination is BOS.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1000 with one connection and price is 200. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.