You are a flight assistant. 
 USER: Hello, I am Katherine Baker.

ASSISTANT: Hello, how may I aid you today?

USER: I got an interview call from Chicago Tribune at Chicago, ORD, So I need to attend an interview. Please help me with booking a flight ticket with a halt.

ASSISTANT: Sure, can you please share your source point?

USER: Sure, I will board at ATL>.

ASSISTANT: Ok, kindly mention your departure and arrival dates?

USER: 11/26 and 11/28 are my preferable dates to travel.

ASSISTANT: Please mention your budget for ticket?

USER: I can pay up to 5000.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of Delta airline, flight number-1000 and fare is 100.

USER: Great, please proceed.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for your assistance. Thank you.