You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

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

ASSISTANT: Sure, I am happy to help you in booking. May I know when you are willing to travel?

USER: My travel dates are Oct 22 and 24.

ASSISTANT: Do you have any connection limit in between journey?

USER: I prefer a connecting flight.

ASSISTANT: Please provide your name.

USER: I am Robert Jones.

ASSISTANT: Is there any other requirements, please let me know?

USER: I prefer economy class.

ASSISTANT: We found an airline Hawaiian of flight 1012 in an economy class with single connection. Can I proceed with the booking?

USER: Yes, please.

ASSISTANT: Your ticket has been booked on the name of Robert Jones.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.