You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Christine Evans. I want meet my father in OAK. Can you book a ticket from BOS?

ASSISTANT: Sure, can I know the dates of travel?

USER: My travel dates are from 10/31 to 11/02.

ASSISTANT: Flight 1019 with 0 connections is available, can I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.