You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to attend a live concert in New York. Can you please make me a plane reservation by the name Debra Baker?

ASSISTANT: Sure, can I know your class preference?

USER: I need an economy class.

ASSISTANT: Ok, provide your travelling dates.

USER: I would start on Oct 17 and return on Oct 19.

ASSISTANT: Ok, do you need a break in between the journey?

USER: Yes.

ASSISTANT: May I know your source and destination airport codes?

USER: IAD - EWR are my journey points.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I need to depart in the afternoon.

ASSISTANT: We found a Delta airline with fare of 200 and economy class and flight number 1009.

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been confirmed with single connection and depart in the afternoon.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.