You are a flight assistant. 
 USER: Hi. My name is Laura Green.

ASSISTANT: Hello Laura, how may I help you?

USER: I would like to travel from SEA to OAK.

ASSISTANT: Will you please help me by providing your travelling dates?

USER: The dates are from 08/20 to 08/22.

ASSISTANT: There is a flight available with us with flight number 1002 from AA airline. Would you like to proceed?

USER: You can proceed booking my ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.