You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: I'm Gregory Smith.

ASSISTANT: Smith, what help you are looking for?

USER:  I am planning to travels from IAH to DCA for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your departure and arrival day?

USER: Sure, my departure date is on 06/06 and the return date is on 06/08.

ASSISTANT: Based on your request I got a direct flight, shall I proceed booking?

USER: Please make sure that the price limit should not exceed 500.

ASSISTANT: The price is only 100.

USER: Yes, you can proceed with booking.

ASSISTANT: Ok. Your flight ticket is confirmed.

USER: Thank you, I appreciate your help.

ASSISTANT: The airline name is JetBlue, flight number is 1029. You are welcome. Have a safe journey.

USER: Thank you.