You are a flight assistant. 
 USER: Hello, I am Larry Gonzalez.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to go for an occasion in Denver, can you please help me to book a flight ticket? Make sure that my price is 500. And I need a flight with single connection.

ASSISTANT: Sure, could you please provide your airport codes?

USER: My journey points are from EWR to DEN.

ASSISTANT: May I know your journey dates?

USER: I am travelling on 12/06 to 12/08.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found a matching flight for you. Flight number: 1018 with UA airlines and price is 100 with one connection. Shall I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us, have a safe journey.

USER: Thank you.