You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Anthony Hernandez. I am planning to travel from LAS to PHL, help me in booking a flight?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 09/13 to 09/15.

ASSISTANT: Do you have any class preferences?

USER: I prefer travelling in any class.

ASSISTANT: Ok, flight-1018 is available in AA airlines with single connection and the flight fare is 100. Can I proceed with the booking?

USER: Proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.