You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning for a holiday trip to ORD, so can you help me to book a flight from JFK?

ASSISTANT: Sure, can you please share your planned trip dates?

USER: My travelling dates are 04/08 and 04/10.

ASSISTANT: Let me know your airline preference?

USER: I prefer normal cost.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: Yes, I am planning to travel in economy class.

ASSISTANT: Ok, any other requirements to be met?

USER: NO.

ASSISTANT: May I know your name please?

USER: My name is William Brown.

ASSISTANT: Ok, we found connecting flight 1007 in American Airlines with fare of 200.

USER: Proceed with booking.

ASSISTANT: Ok, your flight ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.