You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Brenda Hill, want to book my ticket to New York, EWR. Can you help me with that?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My scheduled dates to travel are 06/15 to 06/17 to attend the live music concert.

ASSISTANT: Do you have any connection limit?

USER: I would like to go with a connecting flight.

ASSISTANT: Let me know your other airport code.

USER: Sure, from New York, EWR to Denver, DEN.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights found on your given specified dates.

USER: Ok. Thank you for the quick response.

ASSISTANT: Thank you for opting us.