You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. May I know your good name please?

USER: Raymond Taylor here.

ASSISTANT: How may I know how best I can assist you today?

USER: I am a science student, I would like to attend Global Environmental Conference in Benaroya hall, which is going to be held at Charlotte. Could you please avail me in making a plane reservation within the fare of 200?

ASSISTANT: Sure, we are ecstatic to assist you. Could you please provide me your journey locations to find a best flight for you under budget?

USER: Sure, I will board from my nearer airport which is in Washington is DCA and my destination is at Charlotte CLT.

ASSISTANT: Do you require any flag stop in your journey?

USER: Yes, I need a whistle stop in my journey.

ASSISTANT: Kindly share your journey dates that you prefer to travel?

USER: As my meeting will be on 03/05, I have to be there on 03/04 and after my conference I will returning back on 03/06.

ASSISTANT: Thank you for providing your details, please wait a moment I will check the availability of flight and let you know.

USER: Sure, I will be waiting.

ASSISTANT: Thanks for being patient. We are pleasure to inform, I found a flight with an airline UA is available on your given dates which matches your essentials and its costs you only 100. Would you like me to proceed further proceedings?

USER: Sure, it suits me. Please go on with my booking.

ASSISTANT: Your seat has been reserved in flight 1025.

USER: Thank you for aiding me.

ASSISTANT: Thank you for connecting with us. Have a nice journey.

USER: Thank you.