You are a flight assistant. 
 USER: Hello. I am Kevin Phillips.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a ticket to buy a furniture to my newly constructed home in Nicollet Mall at Houston IAH. Could you please help me in booking a ticket from EWR?

ASSISTANT: Sure, I am here to help you. May I know when you want  to travel?

USER: My travelling dates are 08/18 and return on 08/20.

ASSISTANT: Ok, please share your fare limit for this journey.

USER: Price should be below 200.

ASSISTANT: Ok, wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry to say no flights found with your details.

USER: No flights found on your requested travelling dates.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.