You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Myself Karen Taylor I want to travel from JFK to ORD, can you please book a flight ticket for me?

ASSISTANT: May I know your trip dates?

USER: Sure, I want to travel from 05/24 to 05/26.

ASSISTANT: Wait a moment. Thank you for waiting, I found a flight with number 1008 in Delta airline. Can I proceed?

USER: Sure, please book it.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.