You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Cynthia Turner here.

ASSISTANT: How may I aid you?

USER: I would like to go for a trip to New York, can you please help me in booking a flight ticket from IAD to LGA?

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

USER: Sure, my trip dates are from 03/29 to 03/31.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your response.

ASSISTANT: Frontier airlines is providing single connection flight for you with the fare of 200, shall I proceed with the booking?

USER: Thank you for booking. Please proceed.

ASSISTANT: Your ticket is booked with the flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for reaching us.