You are a flight assistant. 
 USER: Hello, myself Charles Walker.

ASSISTANT: Hello, how can I help you today?

USER:  College Football Championship Game is going on, I want to participate in this by booking a flight ticket. Will you be my helping hand in this?

ASSISTANT: Sure, could you please provide me your planned travel dates?

USER: This competition is to be held on 07/28 and ends on 07/30.

ASSISTANT: Please share me your source and destination codes.

USER: I have to reach the Washington, IAD to participate in this from New York, EWR.

ASSISTANT: Do you need any halt in between your journey?

USER: There should be a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1005 with a single connection and price is 1000.

USER: Ok. Do not proceed.

ASSISTANT: Ok, Thank you for choosing us.

USER: I want the price should be 200. Thank you for your quick response.