You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me to book a flight ticket from SEA to CLT?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My journey dates are Dec 26 to Dec 28.

ASSISTANT: \May I know your name?

USER: Nicholas Robinson.

ASSISTANT: Do you have any other specifications?

USER: I need a single connection of flight.

ASSISTANT: Ok, wait for some time.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting there are no flights on your details.

USER: No problem, thanks for your information.

ASSISTANT: Thanks for approaching us.