You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Benjamin Campbell. Can you help me in booking from DFW to LAS?

ASSISTANT: Sure, I can help you. Can you please tell me your trip dates?

USER: My travelling dates are 08/10 to 08/12.

ASSISTANT: Ok, please be on hold for a moment.

USER: Sure.

ASSISTANT: There is a flight available in AA airlines and the ticket fare is 100 only. Shall I book the ticket?

USER: You can confirm it.

ASSISTANT: Your ticket is booked successfully with the flight-1024.

USER: Thank you for helping.

ASSISTANT: Thank you for choosing us.