You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in reserving my flight from LAS to reach SEA?

ASSISTANT: Please share your trip dates.

USER: My planned journey dates are Mar 20th and Mar 22nd.

ASSISTANT: Do you need any connection limit?

USER: I prefer a single connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Dorothy King.

ASSISTANT: There is a connecting flight in economy class with frontier Airlines and ticket fare of 100. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is reserved with flight 1009.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.