You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Kenneth White.

ASSISTANT: Yes, White.

USER: I want to travel from HOU to DFW to attend my business meeting. Please help me in booking my ticket.

ASSISTANT: Sure, can I have your dates of travelling?

USER: Sure, my travelling dates are from 02/04 to 02/06.

ASSISTANT: Please be on hold, I will get back to you.

USER: Sure.

ASSISTANT: Delta airlines is ready to serve you with flight-1000 having a travel charge of 100, shall I proceed booking?

USER: Ok, please proceed with the booking.

ASSISTANT: Your ticket has been booked successfully, have a safe flight.

USER: Thank you.

ASSISTANT: Thank you for consulting us.