You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Jessica Nelson.

ASSISTANT: How can I amen you today?

USER: I am planning to surprise my kids by taking them to hummer tour. So, Can you reserve a flight ticket Chicago?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: To proceed with further booking I need your airport codes.

USER: My source airport code is Austin, TX - AUS. My destination is Chicago, IL -ORD.

ASSISTANT: When did you schedule your trip?

USER: I will start my journey on 04/24. I will back on 04/26.

ASSISTANT: Do you want any connecting flight or direct flight?

USER: Yes, I need a halt in my journey.

ASSISTANT: Based on your request their is a plane with the fare of 100 of Delta airline with a connecting flight. Shall I proceed?

USER: Proceed with my booking.

ASSISTANT: Reservation is done with your name  Jessica Nelson.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us, have a blissful day.