You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brian Harris, want to travel from CLT to OAK. Please help me in booking my ticket.

ASSISTANT: On which dates you are willing to travel?

USER: Sure, my travelling dates are from 07/03 to 07/05.

ASSISTANT: Ok, please wait a  minute.

USER: Sure.

ASSISTANT: There is a flight for with 2 connection and fare is 100. Shall I proceed?

USER: No, please don't proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Most welcome.