You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Christine Smith. I want to book a flight ticket from CO-DEN to NY-LGA. Can you help me?

ASSISTANT: Sure, when are you planning to travel?

USER: 08/14 and 08/16 are my travelling dates.

ASSISTANT: Let me know your specifications?

USER: I need a connecting flight.

ASSISTANT: Delta airlines with single connection and price is 100 of 1005 flight.

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.