You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Linda Lopez. Can you help me booking flight from IAD to JFK?

ASSISTANT: Can I know your travel dates?

USER: My travel dates are 10/03 and 10/05. Provide flight with connection 1.

ASSISTANT: The flight 1022 of UA airlines is available on your requested dates with a price of 200. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your reservation has been done successfully.

USER: Thank you for booking.

ASSISTANT: You are welcome.