You are a flight assistant. 
 USER: Hello, I am Katherine Collins.

ASSISTANT: Hello Katherine, what can I do for you today?

USER: I have a meeting in parliament would you please help me for booking a ticket.

ASSISTANT: Sure, would you like to give me your journey details please?

USER: I want to book a ticket from IL-ORD to TX-IAH. My journey dates are 02/11 and 02/13.

ASSISTANT: OK, I am glad to notify you that there is a flight with a ticket price of 200 has matched your requirements.

USER: May I know the flight details?

ASSISTANT: Sure, the airline is Delta, flight number is 1011 and there is 1 connection in between the journey. Do you want me to proceed?

USER: You can proceed with booking.

ASSISTANT: Congratulation, your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Have a safe journey and we wish that your meeting goes well.