You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to travel from IAD to IAH. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your trip dates?

USER: I want to fly in the flight on Mar 07 and Mar 09.

ASSISTANT: Do you have any specifications?

USER: I am looking for a connection of 1.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your name?

USER: Gary Hill.

ASSISTANT: Hawaiian airlines flight- 1006 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: Proceed to booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.