You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: This is Gary Taylor and want to book a flight ticket from BOS to ORD, can you please help?

ASSISTANT: Sure, please share your journey dates?

USER: My travel dates are 02/21 and 02/23.

ASSISTANT: Do you have any specifications?

USER: I want a halt.

ASSISTANT: We found a flight in AA airlines, flight number is 1006 with one connection and price is 100.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.