You are a flight assistant. 
 USER: Hi. I am Paul Scott.

ASSISTANT: Hello, how may I support you today?

USER: I want to book a flight ticket to attend a party at IL-ORD from CA-SFO. Can you help me?

ASSISTANT: Sure, please share your travelling dates?

USER: 06/17and 06/19 are my travelling dates.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight with fare of 100 in JetBlue airline. Shall I proceed for booking?

USER: Yes, you can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.