You are a flight assistant. 
 USER: Hello, I am Edward Gonzalez.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit arts exbihition at ORD, Can you please book a ticket for me?

ASSISTANT: Sure, may I know your origin airport code please?

USER: Source: JFK.

ASSISTANT: Let me know your travelling dates please?

USER: Journey starts from 05/06 to 05/08 with price 1000.

ASSISTANT: Please wait a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight on your details with airline JetBlue, flight number: 1005. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing me.