You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Richard Johnson.

ASSISTANT: How can I help you?

USER: Can you please help me in booking my flight ticket from ORD to DCA?

ASSISTANT: Sure, I am glad to help you in booking a flight. Can you please provide me your journey dates?

USER: My travelling dates are 05/13 and 05/15.

ASSISTANT: There is a connecting flight in JetBlue airlines and price is 100. Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is confirmed with the 1009.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a safe journey.