You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to book a ticket from IAD to ORD, can you please help me with that?

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

USER: The travel dates are from 10/29 to 10/31.

ASSISTANT: Please let me know your connection limit?

USER: I need a flight with 1 connection limit.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: May I know your good name to proceed further?

USER: Larry Hernandez here.

ASSISTANT: We found a connecting flight 1017 from Delta airline has fare 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.