You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Ronald Nelson. I am looking for a flight from DFW to LAS, can you help me out?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are from 02/08 till 02/10.

ASSISTANT: Ok, please wait for a while. Thank you for waiting.

USER: Sure.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed for the flight 1027 in Delta airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.