You are a flight assistant. 
 USER: Hello, I am Nancy Evans.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to attend Conference about Social Issues in Oakland, CA - OAK. Can you hold me a flight ticket from Washington, DC - DCA?

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates will be from 12/06 to 12/08.

ASSISTANT: Please standby.

USER: Sure.

ASSISTANT:  Thanks for waiting, we are pleased to inform you that we have found a Frontier airline, flight number-1026 connections-1 and price limit is 100.

USER: Please confirm.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.