You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you?

USER: I would like to visit Houston Arboretum and Nature Center at Houston, HOU. Can you please book a ticket from New York, JFK?

ASSISTANT: May I know your travel dates?

USER: 02/24 and 02/26 are my travel dates.

ASSISTANT: May I know your name?

USER: My name is Eric Young.

ASSISTANT:  We found a connecting flight Delta with flight number 1018 and fare is 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the help.

ASSISTANT:  Thank you for availing us.