You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you aid me to book a flight ticket from IAH to EWR?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: I planned my trip on the dates June 11 and June 13.

ASSISTANT: May I know your good name please?

USER: Myself Michelle Taylor.

ASSISTANT: Are you looking for any other help from my side please?

USER: I am looking for a connecting flight. And make sure, I prefer afternoon flight for my return journey.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure.

ASSISTANT: Sorry Taylor, there is no flight found as per your travelling details.

USER: No issue, anyway thank you for checking.

ASSISTANT: You are welcome.