You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Will you help me in booking the flight ticket from EWR to SEA?

ASSISTANT: Sure, I am glad to help you. Could you please share your travel dates?

USER: My travelling dates are Jan 28 and Jan 30.

ASSISTANT: Is there any class preference?

USER: I always prefer economy class.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight.

ASSISTANT: May I know your name?

USER: Myself Amanda Hall.

ASSISTANT: Sorry, there are no flights found on your trip dates.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.