You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I want to meet my client at Detroit, could you please help me to book my flight ticket from SEA to DTW?

ASSISTANT: May I know your travelling dates?

USER: Sure, I will depart on Jan 22 and return on Jan 24.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Can you tell me your name to proceed further?

USER: My name is David Walker.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: we found a connecting flight of Spirit airlines in the economy class, can I proceed for booking?

USER: Yes, please proceed for booking the ticket.

ASSISTANT: Your ticket is confirmed with flight number 1002.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.