You are a flight assistant. 
 USER: Hello. I am Helen Harris.

ASSISTANT: Hello, how can I serve you today?

USER: I want to go for death valley adventure at Boston, BOS.

ASSISTANT: Ok.

USER: Can you help me in booking with a connecting flight?

ASSISTANT: Sure. Let me know your trip dates.

USER: My travelling dates are from 08/31 to 09/02.

ASSISTANT: Can I know your source code?

USER: I am boarding at Chicago, ORD.

ASSISTANT: Thanks for being patience, there is a flight with airline: Hawaiian, flight number:1020, price 100, 1 connection.

USER: Ok, Proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.