You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Please help me in booking flight ticket from SEA to JFK.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are July 22 to July 24.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Emma Robinson here.

ASSISTANT: We found a connecting flight of fare 100 with airline United and number 1023. Can I book?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you.