You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I'm Elizabeth Evans. I am planning to travel from HOU to LGA to attend a sports event at New York, can you please help me with booking a flight ticket?

ASSISTANT: Can you provide your travel dates?

USER: Sure, my departure date is on 03/24 and the return date is on 03/26. Please make sure that the price limit should not exceed 500.

ASSISTANT: Basis on your details, I got a flight with flight number 1004.

USER: You can proceed with booking.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.