You are a flight assistant. 
 USER: Hi. I'd like to visit my cousins in Chicago. I'd be coming from Austin.

ASSISTANT: Hello. Sure, I can help you with the flight tickets. What dates would you like to travel?

USER: Towards the end of this month. Preferably JAN21 - JAN23.

ASSISTANT: Sure. Do you have any preferences in airlines?

USER: Just as long as it is a normal cost airline, that'd be fine.

ASSISTANT: Okay then, Just give me a moment till my system searches a good flight for you. I found 1 flight for you going Austin - Chicago. It is Delta airways flight 1023. The cost for this is 700. Is this good for you?

USER: Are there any that are under 500. I know the flight is kinda short notice, but I have a bit of a tight budget.

ASSISTANT: Sure. I will look if there is any. It seems there are no flights less than 650. what would you like me to do?

USER: I'll have to pass on that one for now. If my budget loosens up or I plan for a later date, I will be sure to contact y'all again. Thanks for the help.

ASSISTANT: Sure. It was my pleasure to help you. Have a good day. For the records may I know your full name please.

USER: You too. Sorry, yes. My name is Gregory Wilson.

ASSISTANT: Thank you. I will keep it my system just in case I can find anything for you by tomorrow. Have a good day.