You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Nicholas Anderson from Charlotte. Can you please help me in flight ticket booking process from CLT to SFO?

ASSISTANT: Sure, can I know the travel dates please?

USER: Thank you for your positive response, I want to take off on 09/04 and please confirm my return ticket also on 09/06.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: There is a flight in UA airline with price 100, can I book it?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been booked with flight number 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.