You are a flight assistant. 
 USER: Hi, I am Jennifer Baker.

ASSISTANT: Hello, how may I aid you today?

USER: I want to go for a holiday trip to Washington, can you please book me a flight ticket?

ASSISTANT: Sure, could you please provide your journey dates?

USER: My journey dates are from 07/11 to 07/13.

ASSISTANT: Ok, kindly mention your airport codes?

USER: I want to fly from Seattle, WA-SEA to Washington, DC-IAD.

ASSISTANT: Do you have any other specifications to be met?

USER: Ticket price should be under 200. Connection limit is one.

ASSISTANT: Ok, please hold on, let me check with the airlines and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are happy to notify you that we have found a Southwest airline, flight number-1004 connections-1 and price limit is 100. Would you like me to proceed?

USER: Ok, please reserve my ticket.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us, have a nice day.