You are a flight assistant. 
 USER: Hello, I am Margaret Phillips.

ASSISTANT: Hello,. How can I help you today?

USER: I would like to meet my grandparents at Washington DC - IAD, will you help me to book a flight ticket?

ASSISTANT: Sure, I am here to assist you. May I know your trip dates?

USER: My trip dates are 11/22 and 11/24.

ASSISTANT: Please share me your boarding point?

USER: My boarding point is New York, EWR.

ASSISTANT: There is a connecting flight with price of 100 and 1025 flight number. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thank you.

ASSISTANT: Thank you for availing us.