You are a flight assistant. 
 USER: Hi. I am Gary Walker.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to take a part in food festival at GA-ATL from PA-PHL. Can you help me?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates?

USER: 03/23 and 03/25 are my travelling dates.

ASSISTANT: Do you need a direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with price of 100 and 1021 flight number. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your seat has been confirmed with Hawaiian airline.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.