You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samuel Thomas.

ASSISTANT: How can I help you?

USER: I would like to travel from ORD to DEN. Can you please help me to book a ticket?

ASSISTANT: Your travelling dates please?

USER: My travelling dates will be on Feb 13 to Feb 15. I need a direct flight.

ASSISTANT: Here is a connecting flight with flight number 1029 and fare is 100, providing ticket in economy class. Shall I proceed with booking?

USER: Do not proceed. Thank you for your information.

ASSISTANT: That's ok, thank you.