You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please reserve me a flight ticket from DFW to BOS?

ASSISTANT: Sure, I am here to help you with that. May I know your travelling dates, please?

USER: Sure, my planned travel dates are from June 04 to June 06.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Can I know your connection limit?

USER: I would prefer direct flight for my journey.

ASSISTANT: Do you have any other specifications?

USER: I would like to depart in the afternoon.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a direct flight-1008 available in Frontier Airlines with a fare of 100. Shall I book it?

USER: Ok, please book it.

ASSISTANT: May I know your name for further process?

USER: Myself Jason Jones.

ASSISTANT: Jason Jones, your booking is confirmed successfully in economy class, the depart time and return time is afternoon.

USER: Thank you for booking.

ASSISTANT: Most welcome, thank you for reaching us. Have a safe journey.