You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight from IAD airport to meet my friend at New York. Can you book a flight to JFK?

ASSISTANT: Sure, let me know your name.

USER: My name is Jessica Parker.

ASSISTANT: May I know your travel dates?

USER: I will travel on Aug 6th and return on Aug 8th.

ASSISTANT: Is there any class preferences?

USER: No.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Flight-1028 is available in Hawaiian airlines with single connection and the ticket fare is 200. Can I proceed?

USER: Please proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.