You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket from SEA to LAS. Could you help me in booking?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from May 14 - 16.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Any other preference?

USER: I prefer for connecting flight.

ASSISTANT: Can you share your name please?

USER: Jessica Martin.

ASSISTANT: JetBlue airline has a connecting flight with number 1003 for fare 200, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.