You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Daniel Rodriguez.

ASSISTANT: How may I assist you today?

USER: Can you please hold me a flight ticket from Houston, TX - IAH to New York, NY - LGA?

ASSISTANT: May I know your departure and arrival dates?

USER: My trip dates are 12/13 - 12/15.

ASSISTANT: How much can you afford for flight ticket?

USER: My affordable price is 200 only.

ASSISTANT: There is a flight found with an airline Hawaiian of flight 1004 and price is 100. Would you like me to proceed?

USER: Please reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.