You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I want to book a flight ticket from Houston TX-IAH to Chicago IL-ORD.

ASSISTANT: Ok. May I have your name please?

USER: I am Cynthia Hall.

ASSISTANT: Help me with your starting date of journey.

USER: I would like to fly on 12/18.

ASSISTANT: Ok, any connection limit?

USER: Yes, I need a way station.

ASSISTANT: Let me know your return date in booking a ticket.

USER: I intend to return on 12/20.

ASSISTANT: Delta airline of price 200 with 1 connection of 1012 flight. Can I reserve it?

USER: Ok, please go ahead.

ASSISTANT: Ticket was booked.

USER: Thank you for your response.

ASSISTANT: Thank you for your time with us.