You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Justin Anderson.

ASSISTANT: Glad to meet you Justin Anderson.

USER: I need to attend a meeting regarding political issues in Houston so please help me with flight ticket booking from Chicago.

ASSISTANT: Sure, we are here to help you out with that. May I know your airport codes please?

USER: Thank you. I would like to travel from ORD to IAH.

ASSISTANT: Ok, can you please share your travel dates that you have planned?

USER: Sure, I have planned to travel in the month of Oct and the particular dares are 24 and 26.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need connection 1 and I am also comfortable with direct flight.

ASSISTANT: Ok, may I know your airline preference?

USER: Actually, I prefer business class but economy class also fine with me.

ASSISTANT: Ok, please be on hold. Let me check for the flight availability.

USER: Sure, I am ready to wait for your response.

ASSISTANT: Delta airlines is having a connecting flight with a fare of 300, shall I confirm this ticket?

USER: I am ok with this flight, you can proceed with booking.

ASSISTANT: Your booking is done with the flight-1018 in economy class.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe trip.