You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Susan Adams.

ASSISTANT: How can I assist you today?

USER: I have a concert to attend at Philadelphia, please book a ticket from LAS to PHL.

ASSISTANT: Sure, I will help you out. May I know your travel dates?

USER: My planned journey dates are 01/26 and 01/28.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Here there is a connecting flight and airfare is 200. Shall I proceed?

USER: Ok, please confirm with my booking.

ASSISTANT: Your ticket has been confirmed for the flight 1009 from AA airlines.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.