You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from PHX to IAD as a business trip, can you do the reservation?

ASSISTANT: Can I know your travelling dates?

USER: My trip dates are 08/30 and 09/01.

ASSISTANT: Is there class preference?

USER: No.

ASSISTANT: Do you have connection preference?

USER: I need break in my journey.

ASSISTANT: Can I know your name?

USER: Anthony Young here.

ASSISTANT: Do you have specification?

USER: No.

ASSISTANT: Found ticket with Delta airlines for price 1100 having flight number 1002.

USER: Please do the booking.

ASSISTANT: Ticket is booked.

USER: Thank you so much.

ASSISTANT: Thank you.