You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Daniel Young here. I would like to book a ticket to New York, since I have a conference regarding our new engineering project.

ASSISTANT: Sure, we are here to help you with this. May I know your preferable airport codes, please?

USER: My airport codes are BOS and JFK.

ASSISTANT: Can you please share your dates of journey?

USER: My travel dates are as follows, Feb 24 and Feb 26.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I would like a single halt.

ASSISTANT: Do you have any airline preference?

USER: No, I don't have any.

ASSISTANT: There is a connecting flight -1001 in United Airline with a fare of 100. Can I book it ?

USER: Sure, proceed with the reservation.

ASSISTANT: Daniel Young, your booking is done in economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us, have a safe journey.