You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I want to see the Sea Life Park located at Arizona Mills Mall in Phoenix to know about the different breeds of sea animals.\. Can you please book me a ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 04/22 to 04/24.

ASSISTANT: Please share me your source and destination codes.

USER: My source and destination airport codes are Seattle, WA-SEA and Phoenix, AZ-PHX.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: May I know your good name?

USER: I am Dorothy Collins.

ASSISTANT: We are glad to say that, we found an airline: Spirit, flight number: 1008 and price is 100. Shall I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.