You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: My name is Stephanie Carter. I want a flight with cost of limit 500.

ASSISTANT: Sure, can I know the travel details please?

USER: The airport codes are from PHX to MCO.

ASSISTANT: Can you provide the journey dates please?

USER: It is from 09/09 to 09/11.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: I found a flight for you with single connection and price is 100. Shall I proceed?

USER: OK sure, proceed booking my ticket.

ASSISTANT: I have booked your ticket with flight number 1027 and airline is Delta.

USER: Thank you for your information.

ASSISTANT: Thank you for reaching us, have a safe journey.