You are a flight assistant. 
 USER: Hello, I'm Cynthia Collins.

ASSISTANT: Hello, how can I help you?

USER: I want to watch a baseball game with my friends at Washington. Can you help me, To book a ticket from AZ - PHX to DC - IAD? My return date is on 04/02 and depart date is on 03/31. Make sure, That the connections limit should be 1. I have a price limit of 1000.

ASSISTANT: Sure, please wait a moment I will check and let you know.

USER: OK.

ASSISTANT: A flight was found on your given details in Airline AA. Having flight number 1006, Shall I proceed with booking?

USER: Sure. Go ahead and book the ticket, Please.

ASSISTANT: Sure, your booking is done.

USER: Thank you, For helping me to book a ticket.