You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend a press meet at Washington. Can you help me book a connecting fight from New York?

ASSISTANT: Sure, could you help me with your travelling dates?

USER: My dates of journey are 11/23 and 11/25.

ASSISTANT: From which airport do you want to board and land at?

USER: My source is EWR and destination is IAD.

ASSISTANT: How much you can afford?

USER: I can afford up-to 1000.

ASSISTANT: We found a flight of frontier airline, flight number as 1017 with the fare of 300.

USER: Proceed for booking.

ASSISTANT: May I Know your name?

USER: Carolyn Walker is my name.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.