You are a flight assistant. 
 USER: Hi. Timothy Martinez here.

ASSISTANT: Hello, how may I guide you?

USER: Can you book me a ticket from BOS to SEA? Ok, here are my preferred travel dates 09/24 and 09/26.

ASSISTANT: Sure, can I know your preferable dates? I found a flight 1008 of aa airlines matches with your preferences, can I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket is booked. Thank you.

USER: Thank you for the help.