You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Robert Davis. I want to book a flight ticket to participate in a skydiving event at TX-HOU from NY-EWR.

ASSISTANT: Help me with the travelling dates of journey.

USER: I need a connecting flight.

ASSISTANT: Sure, I  will try with that.

USER: 04/10 and 04/12 are my travelling dates.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: Sorry, there is no direct flight on your requested dates.

USER: No issue. Thank you for your service.

ASSISTANT: Thank you for opting us.