You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Georgey Lewis.

ASSISTANT: How can I assist you?

USER: I want to book a flight ticket to attend a robotics workshop at IL-ORD from DC-IAD. Can you help me?

ASSISTANT: Sure. Do you have any connection limit?

USER: I need a connection limit.

ASSISTANT: Let me know your travelling dates.

USER: 02/20 and 02/22 are my travelling dates.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with airline: Spirit, flight number:1015, price 100, 1 connection. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.