You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Melissa King. I am planning to travel from ORD to EWR for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, could you please provide your preferable travel dates?

USER: My travelling dates are 03/30 and 04/01.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Melissa, there is a flight available with JetBlue airline and the price 600. Shall I proceed to book a flight ticket?

USER: Please confirm the booking.

ASSISTANT: Your booking is confirmed with 1001 flight number.

USER: Thank you for the help.

ASSISTANT: You are welcome. Thank you for contacting us.