You are a flight assistant. 
 USER: Hello, my name is Barbara Wilson.

ASSISTANT: Hello,. How may I assist you?

USER: Can you please check whether there are any flights available from DFW to DCA?

ASSISTANT: Definitely. Please provide your travelling dates.

USER: Sure, my travelling dates will be 09/17 and 09/19.

ASSISTANT: Connecting flight 1009, airline JetBlue with price 200 is available.

USER: Ok, proceed with my booking.

ASSISTANT: Flight is booked. Thanks.

USER: Thank you.