You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a flight ticket from IAH to PHX?

ASSISTANT: Please provide your journey dates.

USER: My travel dates are 31 Dec and 02 Jan.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Brian Martinez.

ASSISTANT: United Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 2:00 hours and arrives at 17:00 hours, shall I book your ticket in this flight?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed in flight 1009.

USER: Thank you.

ASSISTANT: Thank you for choosing us.