You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need your help in booking a flight ticket from OAK to PHL.

ASSISTANT: Sure, may I know your dates of travel please?

USER: From 04/25 to 04/27. I need my price limit within 1000 and connection as 1.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I find a ticket with airline Spirit and number 1006. Shall I proceed with the booking?

USER: Ok, please book my ticket.

ASSISTANT: May I know your name please?

USER: My name is Michelle Allen.

ASSISTANT: Ok, your ticket has booked.

USER: Thank you.

ASSISTANT: Thank you for your service.