You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Hill.

ASSISTANT: Can you please let me know what help do you need from our agency?

USER: I want to attend a board meeting in Washington. Can you help me to book a flight ticket from IAH to IAD?

ASSISTANT: Sure, I am glad to help you with the ticket booking. May I know your travel dates?

USER: My preferable travel dates are Aug, 11 and Aug, 13.

ASSISTANT: Ok, do you have any specifications?

USER: I need a connecting flight with a price limit of 1000.

ASSISTANT: Ok, please hold on for a minute.

USER: Sure.

ASSISTANT: The JetBlue airlines is providing the service which is having a single connection limit  and the ticket fare is 100 in an economy class flight. Shall I reserve the ticket?

USER: Please book the ticket.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1018 and the flight departing time is morning.

USER: Thank you for your service.

ASSISTANT: You are most welcome. Thank you for consulting us.