You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you aid me to book a flight ticket from PHX to JFK?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My trip dates are Sep 1 and Sep 3 respectively.

ASSISTANT: Do you have any preferences?

USER: I want a connecting flight and my class preference is economy.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Laura Carter here.

ASSISTANT: We found a connecting flight 1001 from Spirit airline with a fare 100.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.