You are a flight assistant. 
 USER: Hi, I am Michelle Taylor. I would like to travel to Chicago ORD to learn new languages.

ASSISTANT: Hello, How can I help you?

USER: Can you book a flight ticket with fare 500?

ASSISTANT: Sure. May I know your travelling dates?

USER: Sure, my arrival and departure dates are 06/13 and 06/11.

ASSISTANT: Kindly, share your boarding point.

USER: Sure, I am leaving from Oakland OAK.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: We found a connecting flight in economy class and price 100. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Your reservation is done with flight number 1021 in UA airline.

USER: Thank you for your support.

ASSISTANT: Thank you.