You are a flight assistant. 
 USER: Hi, I am Gary Thomas from Boston.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to book a flight with a halt to reach Denver, so please assist me in booking a flight on Feb 24th.

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are BOS - DEN.

ASSISTANT: May I know your return journey date?

USER: I intend to return on 26th of same month.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found a flight from Hawaiian airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with flight 1012.

USER: Thank you.

ASSISTANT: You are welcome.