You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need to reserve a ticket from LAS to DFW, can you help me in doing that?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are Sep 07 to 09.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Carol Williams.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight in Hawaiian Airlines with flight number 1009 having an economy class. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.