You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit Green way Plaza in Houston on 02/15 to 02/17.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please provide me your dates of travelling? Can you share your codes of airport?

USER: The airport codes are from IL-ORD to TX-HOU.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Happy to say you that there is a flight with Delta airline, and flight number is 1012.

USER: May I know the price?

ASSISTANT: My flight ticket price should be 100, and with connection limit 1. Can I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.

USER: My name is Timothy Johnson.

ASSISTANT: Thank you.

USER: Welcome.