You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to book a flight from Las Vegas NV-LAS to Houston TX-HOU?

ASSISTANT: Sure, may I know your name?

USER: I am Ronald Scott.

ASSISTANT: Could you please share me your travel dates?

USER: My travel dates are 11/14 and 11/16.

ASSISTANT: How much you can afford for this ticket?

USER: I can pay up to 200 only.

ASSISTANT: Ronald Scott, we found a flight on your details with airline JetBlue, flight number:1012. Shall I book this ticket?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.