You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am Donna King, I want to book a flight from NY-LGA to DC-IAD to meet my brother.

ASSISTANT: Ok.

USER: Can you book a connecting flight for me?

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

USER: I will fly on 12/30 and return on 01/01.

ASSISTANT: There is a connecting flight with price of 100 and 1016 flight number. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed with Jet Blue airline.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.