You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from ATL to BOS.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from June 28 - 30.

ASSISTANT:  On which name shall I reserve flight ticket?

USER: Amanda Roberts.

ASSISTANT:  Do you need any specifications?

USER: I prefer for connecting flight and return is afternoon.

ASSISTANT: There is a flight with one connection and the price is 100 in Delta Airlines, can I proceed with the reservation?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1021 in economy class.

USER: Thank you.

ASSISTANT:  Thank you for reaching our service.