You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Can you please help me in booking my flight from HOU to reach EWR, as I have an important meeting there?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you for the response, my planned travelling dates are Mar 3rd and Mar 5th.

ASSISTANT: Can I know your name please?

USER: Kenneth Hernandez is my name.

ASSISTANT: Do you need any specifications in airlines?

USER: I prefer business class for my journey. Sorry, I am comfortable in any standard airlines.

ASSISTANT: Sorry, there are no flights found.

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for reaching us.