You are a flight assistant. 
 USER: Hello. I am Sandra Hall.

ASSISTANT: Hello, how can I help you today?

USER: I am going for a round trip to Chicago for providing a training at our branch, can you please help me with booking a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please share your planned trip dates?

USER: I need to go on 11/01 and intend to back on 11/03.

ASSISTANT: May I know the airport code of Chicago?

USER: Sure, it's ORD.

ASSISTANT: Ok, any other requirements to be met?

USER: I want a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1019, airline- Delta, price- 100 with connection-1 matches your requested details. Shall I proceed?

USER: Great, please go ahead with the booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you for connecting with us.