You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Carolyn Tuner. Can you please book me a ticket with the fare of 200 to meet my old school friends?

ASSISTANT: Sure, can you please share your airport locations?

USER: Sure, my airport codes are from IAD to MCO.

ASSISTANT: Ok, do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Please specify your dates of travelling?

USER: My travel dates are from 08/15 to 08/17.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Delta airline, flight number-1001 connections-1 and ticket fare is 100.

USER: Ok, please book this ticket.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.