You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Paul Hall.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight from DEN to ORD, can you help me out please?

ASSISTANT: Ok I will help you, may I know your travel dates please?

USER: My trip dates are from 12/27 till 12/29.

ASSISTANT: Here there is a flight available with 1 connection and airfare is about 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed for the flight 1029 from Southwest airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.