You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from DCA to LAX?

ASSISTANT: Sure, can you share your planned trip dates?

USER: My trip dates are 09/05 - 09/07.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Are there any other specifications?

USER: No, thank you for asking.

ASSISTANT: Please forward your name.

USER: Jonathan Lewis here.

ASSISTANT: We found a connecting flight of fare 100 with airline United and number 1014. Can I book?

USER: Please go ahead.

ASSISTANT: Your ticket has been confirmed in in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.