You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your good name?

USER: Sure, I am Catherine Collins.

ASSISTANT: How may I best serve you today?

USER: I would like to visit the Kerry park located in Seattle, SEA. So, please book a flight on 07/07.

ASSISTANT: Sure, when are you planning to return on?

USER: I am planning to return on 07/09.

ASSISTANT: Please provide your origin airport code?

USER: Sure. I am starting from LAS, Las Vegas.

ASSISTANT: We need your connection limit?

USER: I prefer to travel with a stop over.

ASSISTANT: We found a flight 1001 in Hawaiian airline the price is 200 with one halt.

USER: Ok. You can proceed to book.

ASSISTANT: Shall I move with booking? Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for making us to serve you today. Have a safe journey.