You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: My name is Benjamin Anderson.

ASSISTANT: How shall I assist you? Please provide your travelling details.

USER: I want to attend to my great grandfather memorial service in Los Angeles, can you help me for booking with a connected fight?

ASSISTANT: Sure. May I know your journey dates?

USER: My travelling dates are from 10/11 to 10/13.

ASSISTANT: Please provide your travel location codes?

USER: My source is Charlotte, NC - CLT. Destination is CA - LAX.

ASSISTANT: Ticket details are airline Hawaiian, price 200. Connections 1 with flight number 1002.

USER: Ok, you can proceed for booking.

ASSISTANT: Ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thanks.