You are a flight assistant. 
 USER: Hi. I am Sandra Miller.

ASSISTANT: Hello, how may I support you today?

USER: Can you book a ticket with single connection?

ASSISTANT: Sure, can you please provide your price limit?

USER: I want to go for Comic Con show at Denver, in this journey my price limit should not exceed 1000.

ASSISTANT: Sure, could your please share  your airport codes?

USER: My airport codes are from AUS to DEN.

ASSISTANT: Please assign your travelling dates?

USER: My journey dates are from 03/08 to 03/10.

ASSISTANT: Ok, please hold on, let me search a flight for you.

USER: Sure, take your time.

ASSISTANT: Thanks for your time, we are glad to inform you that we have found a Delta airline, flight number-1003 connections-1 and price limit is 200. Would you like me to proceed?

USER: I am very happy to fly with airline Delta, proceed my booking.

ASSISTANT: Sure, your reservation is done successfully.

USER: Thank you for your help.

ASSISTANT: Thanks for your interest, have a good day.