You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am David Brown. Can you please book a flight ticket from NY-EWR to MA-BOS.

ASSISTANT: Sure, please share your journey dates?

USER: My planned journey starts from 10/14 to 10/16.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey with a price limit of 200.

ASSISTANT: We found a flight in Frontier airlines, flight number is 1006 with one connection and price is 100. Shall I proceed?

USER: Yes, you can.

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

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.