You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: This season one direction team has going to give a live performance in Oakland, so could you please book a ticket from ORD to OAK?

ASSISTANT: That's nice. I am happy to help you with flight ticket booking. Let me know your travel dates too.

USER: 07/10 and 07/12 are my trip dates.

ASSISTANT: May I know your good name for proceeding further?

USER: Melissa Green is my name.

ASSISTANT: Ok, Frontier airlines is running a flight with connection 1. Can I confirm it?

USER: Ok, you can confirm t.

ASSISTANT: Ok Melisa, your booking is done with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.