You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER:  Myself Amanda Campbell here. I want to travel to DC-IAD to attend a Musical event from AZ-PHX. Can you book a ticket?

ASSISTANT: Sure, we are mirthful to help you in booking. Do you need a halt in between your journey?

USER:  Yes, I need a halt.

ASSISTANT: May I know your fare preference?

USER: I can afford 200 for the ticket.

ASSISTANT: May I know your planned travelling dates to proceed further?

USER: My trip dates are 10/31 and 11/02.

ASSISTANT: Ok, please wait a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a Hawaiian airline matching your essential details with single connection and the fare 100. Shall I book the ticket?

USER: Ok, you can proceed with booking.

ASSISTANT: Your seat has been reserved with the flight number-1015.

USER: Thank you for reserving.

ASSISTANT: Thank you for availing us.