You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Scott Thomas. Could you help me in booking a flight ticket from IAD to JFK?

ASSISTANT: Sure, please share your planned travel dates.

USER: My departure day is Oct 26, return day is Oct 28.

ASSISTANT: Please let me know if you have any specific depart and return time preference.

USER: My depart time should be afternoon.

ASSISTANT: Please let me know if you have any other preference.

USER: I want a flight with one connection.

ASSISTANT: We have a direct flight in JetBlue airlines flight, number 1014 and the price is 100. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.