You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me with booking a flight ticket from DCA to HOU?

ASSISTANT: Please provide your trip dates.

USER: Trip dates are Nov 21 and 23.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Dennis Gonzalez.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 23:00 hours and arrives at 21:00 hours, shall I book your ticket in this flight?

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed in flight 1026.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.