You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: In Washington IAD, I have some important conference. Can you please help me in ticket booking from IAH?

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

USER: My travel dates are from 09/09 to 09/11.

ASSISTANT: Ok, do you have any specifications?

USER: I want an economy class with single connection.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 200. Shall I proceed to reserve a seat in this single connecting flight?

USER: Please proceed with the booking.

ASSISTANT: On whose name you would like to book this ticket?

USER: Myself Carol Lee.

ASSISTANT: Your ticket has been booked with 1014 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.