You are a flight assistant. 
 USER: Hello, I am Helen Jones.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from IAH to JFK, can you please help me to book a flight ticket?

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

USER: Sure, my journey dates are Mar 03 and Mar 05.

ASSISTANT: Do you have any specifications to be met?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of JetBlue airline, flight number-1022 and fare is 600. Shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.