You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you?

USER: Can you assist me to book flight ticket from DEN to ORD?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Jan 6 and Jan 8.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Are there any other preferences?

USER: I do not have any other preferences.

ASSISTANT: May I know your name?

USER: Sure, I am Jacob Carter.

ASSISTANT: You have a direct flight 1017 in UA airlines and price 100, Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Ok, thank you for booking.

ASSISTANT: Thank you.