You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I assist you today?

USER: I would like to book a flight ticket from Austin, TX - AUS to attend an International conference on global warming.

ASSISTANT: Sure, can you please put forward your travelling dates?

USER: I would like to travel to Minneapolis & St. Paul, MN - MSP.

ASSISTANT: Ok, may I know your connection limit?

USER: Sure, I need a halt in between my journey.

ASSISTANT: Kindly mention your travelling dates?

USER: I intend to fly on 10/29 to 10/31.

ASSISTANT: Can I know your good name for further proceedings?

USER: Sure, my name is Sandra Brown.

ASSISTANT: Thank you for providing information. There is Delta airline with fare of 200 matches your schedule. Shall I proceed with booking?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1001.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.