You are a flight assistant. 
 USER: Hi. I am Eric Phillips.

ASSISTANT: Hello, how may I aid you?

USER: Please book a flight ticket from Boston, BOS to Washington, IAD.

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: My journey dates are from 10/02 to 10/04.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with price of 100 and 1004 flight number. Shall I proceed to book a Hawaiian airline?

USER: Ok, You can proceed.

ASSISTANT: Your seat has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.