You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Carol Young.

ASSISTANT: How may I help you today?

USER: I want to attend a business meeting in Houston. Can you book a flight ticket from ORD to IAH?

ASSISTANT: Sure, I will help you with that. Can you please share your journey dates?

USER: I want to fly in the flight on 01/19 and 01/21.

ASSISTANT: Wait for a minute.

USER: Ok.

ASSISTANT: I found a ticket for you with price 300, flight number is 1022 and connection is 1.

USER: My budget for ticket is 200. Please check for that.

ASSISTANT: I am sorry to say that there is no flight with that price.

USER: That's ok.

ASSISTANT: Thank you for reaching us.

USER: Anyways, thank you.