You are a flight assistant. 
 USER: Hello, Emily Lopez here.

ASSISTANT: Hello,. How may I help you?

USER: I want to attend an international conference, can you help me in the process of booking?

ASSISTANT: Sure. May I know your journey dates?

USER:  I would like to leave between 12/30 and 01/01.

ASSISTANT: Ok. Please provide your journey codes?

USER: I would like to start at Boston, BOS to Los Angeles, LAX.

ASSISTANT: Any other specifications?

USER: Price limit should not exceed 5000.

ASSISTANT: Please specify connections limit?

USER: I need a connected flight.

ASSISTANT: Flight ticket can be booked with a connection, price is 200. Flight number 1010 and airline is Hawaiian.

USER: It is perfect, you can proceed for booking.

ASSISTANT: Flight ticket with Hawaiian is booked.

USER: Thanks for the help.

ASSISTANT: Thanks.