You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking my flight ticket from IAD to JFK?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned dates of journey are Sept 19 and Sept 21.

ASSISTANT: Are you looking for a connecting flight?

USER: I prefer connecting flight for this trip.

ASSISTANT: May I know your name please?

USER: My name is Anthony Allen.

ASSISTANT: May I know your timings of your journey?

USER: I am ok with any timings.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: I found an economy class in Frontier airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Please reserve my ticket in this flight.

ASSISTANT: Ok, your booking is confirmed with flight number 1017.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.