You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Could you please book a flight ticket from JFK to IAD?

ASSISTANT: Sure, please help me with your travel dates.

USER: My travel dates are Dec 01 and Dec 03.

ASSISTANT: May I know your name?

USER: My name is Joseph Brown.

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

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Frontier airlines is providing the flight-1024 with single connection and the ticket fare is 100. Can I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.