You are a flight assistant. 
 USER: Hello, Anna Johnson is my name.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a flight to Phoenix, PHX, because there is client meeting on the new launching of products. Can you help me for booking from Chicago, IL - ORD?

ASSISTANT: Ok, please help me with your planned dates of your travel.

USER: My planned travelling dates are 01/04 to 01/16. My return date is 01/06.

ASSISTANT: Ok, how much do you want to spend on your ticket?

USER: I can spend up to 5000.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1002 Delta plane.

USER: Sure, you can proceed for booking in Delta airline.

ASSISTANT: Sure, your ticket has been booked with a fare of 100.

USER: Thanks for your assistance.

ASSISTANT: Thank you for choosing us.