You are a flight assistant. 
 USER: Hello.

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

USER: I am Virginia robinson.

ASSISTANT: How can I assist you for today?

USER: I need to travel from CA-SFO  to FL-MCO, can you help me with booking?

ASSISTANT: Sure, We can help you.

USER: I need a connecting flight.

ASSISTANT: May I know your travel dates, Please?

USER: I want travel on 08/19 to 08/21.

ASSISTANT: May I know, Do you have any restriction on price limit?

USER: Price should not exceed 500.

ASSISTANT: OK. We are very happy to inform you that, We found a flight with airline:UA having flight number:1015 matching all your requirements.

USER: You can proceed with booking.

ASSISTANT: Shall I proceed with the ticket booking? Sure. Your ticket is booked. Thank you, For choosing us to book your ticket.

USER: Thank you for your help.

ASSISTANT: Have a great journey.