You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Joshua Robinson here. I just want to attend a meeting which is going to be conducted by government at SEA, can you please help me in booking my flight from CLT?

ASSISTANT: Sure, I am here to help you. Can you please share your planned journey dates?

USER: Sure, my planned travel dates are Mar 14th and 16th.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable in any class.

ASSISTANT: Do you need a lay by in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I would like to return in the afternoon time.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Ok, sure.

ASSISTANT: Thank you for your time, Southwest airline flight is running on your route with fare 200 in economy class  and having  single connection. Shall I reserve it?

USER: Ok, please proceed by booking.

ASSISTANT: Your ticket has been confirmed with flight number 1023 and depart time is 17:00 PM and return time is 12:00 PM.

USER: Thank you for your great service.

ASSISTANT: Thank you for approaching us.