You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: James Hall here.

ASSISTANT: Do you want me to help you with anything?

USER: Sure, I need your help in booking the ticket from EWR to SEA to attend a summit.

ASSISTANT: Sure, can you please give me your planning dates?

USER: My travelling dates are from 12/26 to 12/28.

ASSISTANT: Sure, give me a minute.

USER: Please check that flight has 0 connection limit.

ASSISTANT: I found a ticket for you.The price is 100 and flight number is 1000. Sorry to say that there is no flight with 0 connection.

USER: Ok, don't book.

ASSISTANT: Thank you for providing me with your details.

USER: Thank you for your help.

ASSISTANT: Welcome.