You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Hall.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket to Boston, please help me with a connecting flight.

ASSISTANT: Sure, I am here to help you.

USER: Ok.

ASSISTANT: Could you please share your travelling dates?

USER: My travelling dates are from 12/26 to 12/28.

ASSISTANT: May I know your travelling airport codes?

USER: My source code is IAD and destination code is BOS.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: There is a AA 1024 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: Please go ahead.

ASSISTANT: Your booking has been confirmed on name of James Hall.

USER: Thank you for the reservation.

ASSISTANT: Thank you for choosing us.