You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your good name, Please?

USER: I am Brian Clark.

ASSISTANT: How may I help you for the day?

USER: I have a business meeting at Phoenix, AZ - PHX. Can you please book me a flight ticket from PA - PHL?

ASSISTANT: Sure. May I know your travel dates, Please?

USER: My travelling dates are 01/08 and 01/10.

ASSISTANT: Please, Share your price limit.

USER: Price limit must be 500 with one connection.

ASSISTANT: OK. We are very happy to inform you that, We found a flight with airline:JetBlue having flight number:1004 and price:100 matching your requirements. Shall I proceed with the ticket booking?

USER: Yes, you can proceed.

ASSISTANT: Sure. Your ticket is booked and confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you, For booking a ticket with us. Have a great journey.