You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I ma Amanda Lee.

ASSISTANT: Lee, how may I help you?

USER: I am planning to book a ticket form SEA to EWR. Can you please help me out?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I am planning to travel on 09/06 and return back on 09/08.

ASSISTANT: Do you have any specifications?

USER: My connection limit is 0.

ASSISTANT: Let me check.

USER: Sure.

ASSISTANT: Sorry, no direct flight is available on your route.

USER: That's fine. Thank you for your service.

ASSISTANT: Thank you for choosing us.