You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Ryan Mitchell. I want to book a ticket from JFK to ORD, can you help me?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: My travel dates are 04/05 and 04/07.

ASSISTANT: We found  a Hawaiian airline, flight number:1013 and the price is 200.

USER: You can book it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you.