You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: My name is Margaret Campbell. I would like to book a flight ticket from PHX to IAD. Could you please help me out?

ASSISTANT: May I know your desired travel dates please?

USER: Ok, my itinerary dates are 08/29 and 08/31.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Ok, I will wait for your reply.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1006.

USER: Thank you so much.

ASSISTANT: Thank you for opting us. Have a nice day.