You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ashley Scott.

ASSISTANT: How may I aid you?

USER: Can you help me searching flights from IAH to EWR to meet my grandparents?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates to search a flight?

USER: My travelling dates are 03/17 and 03/19. Provide flight with connection 1.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, there is no flight with 1 connection.

USER: Oh! It's ok no problem, thank you for your services.

ASSISTANT: You are welcome.