You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can I know your name?

USER: I am Richard Rodriguez.

ASSISTANT: How can I aid you?

USER: I am planning to visit Henry Art Gallery at Seattle city, can you book a connecting flight for me?

ASSISTANT: Sure, May I know your travelling dates?

USER: I will travel on 10/25 and return on 10/27.

ASSISTANT: Please share me your preferable airport codes.

USER: My source point is Chicago, IL-ORD and destination point is WA-SEA.

ASSISTANT: We found a Frontier, flight number:1007 and the price is 200. Can I reserve it?

USER: Sure, you can.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you.