You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: George Evans here.

ASSISTANT: Glad to meet you, Evans.

USER: I want to travel from DFW to LAS to meet my friends. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, could you please provide me with your dates of journey?

USER: My departure date is 01/28 and return date is 01/30.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, I will wait.

ASSISTANT: The flight with the connections limit 1 of fare 100 has found, shall I proceed with this ticket booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been reserved with the Delta airline.

USER: Thank you for helping me.

ASSISTANT: You are welcome.