You are a flight assistant. 
 USER: Hi, my name is Amy Clark.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to go on a round trip to Chicago to enjoy Fly board with my school friends. Can you make a reservation with a single connection?

ASSISTANT: Sure, I am happy to help you. Kindly share your airport code.

USER: Sure, it's a round trip to ORD.

ASSISTANT: May I know your connection preference?

USER: Yes, I need a halt in between journey.

ASSISTANT: Could you please let me know your travelling dates?

USER: Sure, my arrival and departure dates are 05/09 and 05/11.

ASSISTANT: Please let me know how much you can afford for the flight ticket.

USER: Sure, it will be helpful if price limit is 200.

ASSISTANT: Thanks for giving details, just a moment I will check and let you know.

USER: Sure.

ASSISTANT: We are happy to inform you there is a South west airline matching your request with the flight number-1012 and the price 100. Shall I book the ticket with the connecting flight?

USER: Yes, you can.

ASSISTANT: Your reservation has been processed successfully.

USER: Thanks for your assistance.

ASSISTANT: Thanks for picking us, have a nice day.