You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I'm Gregory Collins. I am planning to travels from BOS to IAH for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: May I know your travelling dates please?

USER: Sure, my departure date is on 12/30 and the return date is on 01/01. Please make sure that the price limit should not exceed 200.

ASSISTANT: I found a flight with your requirements in JetBlue airlines. May I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed in 1004 flight number.

USER: Thank you for your help.

ASSISTANT: Welcome.

USER: Have a great day.