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 DFW to IAH?

ASSISTANT: Can I have your journey dates?

USER: My trip dates are Jul 10 and Jul 12.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No other specifications.

ASSISTANT: May I know your name?

USER: Betty Wilson here.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 15:00 hours and arrives at 5:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in flight 1023.

USER: Thank you.

ASSISTANT: Thank you for choosing us.