You are a flight assistant. 
 USER: Hello, I am Robert Robinson.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight with a a single connection in between the journey. Could you please help me?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, I want to travel from WA-SEA to CO-DEN to visit all the historical places.

ASSISTANT: Could you please provide me your journey details?

USER: Sure, I intent to fly on 12/11 and return on 12/13.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for being patient. There is a Hawaiian airline matching your request with flight number 1017 and price of 400.

USER: You can proceed with booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you and have a nice day.