You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you please book a flight ticket from OAK to DEN?

ASSISTANT: Can I know your travelling dates?

USER: My trip dates are 12/28 and 12/30.

ASSISTANT: May I know your connection limit?

USER: I am comfortable to travel in a single connecting flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: Nancy Adams here.

ASSISTANT:  As per your requirements. There is a connecting flight with ticket fare 100 and 1008 as flight number in United Airline. Shall I proceed with booking?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.