You are a flight assistant. 
 USER: Hello, I am Ryan Campbell.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a ticket to ATL from LAS, can you help me in booking a ticket?

ASSISTANT: Sure, please provide your dates of travel?

USER: My travel dates are from 07/18 to 07/20.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline JetBlue with flight 1015 having a halt with fare 100. Shall I proceed for booking?

USER: Please go ahead with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.