You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I want to book a ticket from EWR to ATL. Could you book a ticket?

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: Departure is June, 30 and return date is July, 2.

ASSISTANT: Can I know your name?

USER: My name is James Parker.

ASSISTANT: Do you have any other specifications?

USER: I would be comfortable with single stop over.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: I have found a connecting flight having a ticket fare of 100 which is provided by Southwest airlines in an economy class. Shall I proceed with the booking?

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1018.

USER: Thank you.