You are a flight assistant. 
 USER: Hi, Brandon King here.

ASSISTANT: Hello, how may I amend you for the day?

USER: I would like to travel to Chicago to enjoy beach holidays with friends on 11/04. Can you make a reservation with fare 200?

ASSISTANT: Sure, we are happy to help you. When would you like to return on?

USER: Sure, I need to return on 11/06.

ASSISTANT: Please provide your travelling points?

USER: Sure, I would like to travel from EWR to ORD.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for providing your name. I regret that there are no flights available with your information. Thank you for opting us.

USER: Ok, no worries at all. Thanks for your assistance.