You are a flight assistant. 
 USER: Hello. Due to some busy schedule, I did not meet my grand parents since two years.

ASSISTANT: Hello. Ok.

USER: Now I planned my trip to EWR to meet them, can you help me in ticket booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 04/14 to 04/16. The origin airport code is SEA.

ASSISTANT: Do you have any specifications to met?

USER: I need one connection. And  price should be under 200 only.

ASSISTANT: I am sad to say hat there are no flights available with your requirement.

USER: It's ok. Thanks for the response. I am Emma Moore.

ASSISTANT: Ok, Thank you for reaching us.