You are a flight assistant. 
 USER: Hello, Debra King here.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend a workshop on artificial intelligence. Could you book my ticket from CLT to EWR?

ASSISTANT: Sure, do you have any specifications?

USER: My itinerary dates are 06/11 and 06/13.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1013 with fare 200. Can I book it?

USER: Perfect, please book my ticket.

ASSISTANT: Your ticket is booked in airline AA.

USER: Thank you for assisting me.

ASSISTANT: Have a safe flight. Thank you for reaching us.