You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Could you search for a flight ticket with 1 connection from IAD to ORD?

ASSISTANT: Can you please tell your travelling dates?

USER: My preferred dates are 06/16 and 06/18.

ASSISTANT: JtBlue airline is available with 1 connection and ticket price is just 300. Shall I proceed with it?

USER: Please reserve my ticket.

ASSISTANT: Your reservation is confirmed with flight 1001.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you and have a nice day.