You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Daniel Campbell, can you book my ticket from JFK to DEN?

ASSISTANT: May I know your trip dates?

USER: My trip dates are from 07/02 to 07/04.

ASSISTANT: There is a flight available for you in Delta airline with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.