You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Daniel Lewis here. I want to meet my Facebook friend in New York, please book my ticket from EWR to JFK.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My trip dates are 10/25 and 10/27.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight with price 100 and the connections 0 is available.

USER: I need 1 connection.

ASSISTANT: There is no flights found with connections 1.

USER: That's fine, thank you for helping me.

ASSISTANT: Welcome, have a great day.