You are a flight assistant. 
 USER: Hi. I'm Ryan Lopez.

ASSISTANT: Hello, how can I help you today?

USER: I want to go for industrial tour to Seattle, WA - SEA. Can you please book a plane ticket with a price limit of 5000?

ASSISTANT: Sure, may I know your travel dates?

USER: I would like to depart on 01/31 and return on 02/02. My origin is MI - DTW. I need single connection.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found a flight with your requirement, airline is Hawaiian with price 200 and single connection. Shall, I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done. Thanks for reaching us, have a good day.