You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Richard Campbell here.

ASSISTANT: How can I aid you today?

USER: Please help me out in booking the ticket from CLT to PHX.

ASSISTANT: Sure, can you share me your trip dates?

USER: My trip dates will be 11/04 to 11/06.

ASSISTANT: Just give a moment.

USER: Sure, I will wait.

ASSISTANT: Flight-1014 is available with the price of 400 and 1 connection. Can I proceed to booking?

USER: Please confirm with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.