You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I provide assistance to you?

USER: Can you please help me in booking a flight ticket with the name of Andrew Williams?

ASSISTANT: Sure, let me know your planned dates of travel?

USER: My travel dates are 02/24 - 02/26.

ASSISTANT: Help me with your airport abbreviates?

USER: It's a round trip, IL -ORD.

ASSISTANT: There is a connecting flight with flight number 1023 of price 100 and an AA airline is matching with your given credentials.

USER: Please reserve.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a nice day.