You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Susan Thomas. I would like to travel from OAK to IAD, could you help me out? My preferable dates are from 12/30 to 01/01.

ASSISTANT: Sure, please share you travel dates. I found a flight 1008 of Hawaiian airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed. Thank you for reaching us.

USER: Thank you for your help.