You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Ashley Young here.

ASSISTANT: How may I guide you?

USER: Can you book me a ticket from SEA to ORD?

ASSISTANT: Can I know your preferable dates?

USER: Ok, here are my travel dates 08/16 and 08/18.

ASSISTANT: I found a flight 1022 of Hawaiian airlines matches with your preferences, can I proceed?

USER: Please book my ticket now.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a good day.