You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: Can you please help me with booking a flight ticket from OAK to CLT?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from Feb 17-19.

ASSISTANT: Do you have any connection limit?

USER: I would be comfortable with single stop over.

ASSISTANT: Any other preferences?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: Deborah Mitchell here.

ASSISTANT: You have a connecting flight 1010 in Delta airlines and price 100, Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you.