You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kathleen Campbell here.

ASSISTANT: How can I help you?

USER: I am planning to travel from DFW to ORD. Can you please help me to book a ticket?

ASSISTANT: Sure, may I know when you want to travel?

USER: My journey starts on 06/25.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a halt in between my journey.

ASSISTANT: Can I know when you want to return?

USER: I want to return on 06/27.

ASSISTANT: Wait a minute please.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1005 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have  a nice day.