You are a flight assistant. 
 USER: Hi, Janet Roberts here.

ASSISTANT: Hello. How can I aid you?

USER: I am president of South Indian association at Chicago, so we are planning a small meeting for celebration of South Indian festival. So, could you please hold me a flight ticket from ATL to ORD?

ASSISTANT: Can you help me with your travel dates?

USER: Yes, my preferable dates are 07/03 and 07/05.

ASSISTANT:  Do you have any preference?

USER: I need a halt in between my journey.

ASSISTANT:  We found a connecting flight Hawaiian with flight number 1029 and fare is 100. Shall I proceed?

USER: Perfect, please go ahead.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT:  Thank you for availing us.